:root {
  /* Modern OKLCH Colors */
  --primary: oklch(70% 0.1 150); /* Soft Mint/Green */
  --primary-dark: oklch(60% 0.12 150);
  --secondary: oklch(85% 0.08 60); /* Soft Peach/Nude */
  --accent: oklch(65% 0.15 20); /* Deep Rose */
  --bg: oklch(98% 0.01 150);
  --text: oklch(25% 0.02 150);
  --text-light: oklch(50% 0.02 150);
  --white: oklch(100% 0 0);
  
  /* Spacing & Borders */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 32px;
  --shadow-sm: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1);
  
  /* Typography */
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Plus Jakarta Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  /* Subtle texture */
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  background-attachment: fixed;
  background-opacity: 0.02;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid oklch(90% 0.01 150);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-dark);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  transition: color 0.3s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.btn-lang {
  background: none;
  border: 1px solid var(--primary);
  color: var(--primary-dark);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.8rem;
}

.btn-lang:hover {
  background: var(--primary);
  color: var(--white);
}

/* Buttons */
.btn {
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-lg);
  border: none;
  font-family: var(--font-sans);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 14px oklch(70% 0.1 150 / 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px oklch(70% 0.1 150 / 0.6);
  background-color: var(--primary-dark);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary);
  color: var(--primary-dark);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--white);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--text);
}

/* Hero Section */
.hero {
  padding: 160px 0 100px;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 80% 20%, var(--secondary) 0%, transparent 40%);
}

.hero-content {
  max-width: 700px;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 5rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

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

.highlight::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 0;
  width: 100%;
  height: 20px;
  background-color: var(--primary);
  opacity: 0.2;
  z-index: -1;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 2.5rem;
}

.hero-btns {
  display: flex;
  gap: 1.5rem;
}

/* Section Titles */
.section-title {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title h2 {
  font-family: var(--font-serif);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.section-title p {
  color: var(--text-light);
  font-size: 1.1rem;
}

/* Features */
.features {
  padding: 100px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.feature-card {
  background: var(--white);
  padding: 3rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  border: 1px solid oklch(95% 0.01 150);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-family: var(--font-serif);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

/* Products */
.products {
  padding: 100px 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

/* CTA Section */
.cta-section {
  padding: 100px 0;
  background-color: var(--primary);
  color: var(--white);
  text-align: center;
  margin: 100px 0;
}

.cta-content h2 {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.subscribe-form {
  margin-top: 3rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
  max-width: 500px;
  margin-inline: auto;
}

.subscribe-form input {
  flex: 1;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-lg);
  border: none;
  font-family: var(--font-sans);
}

/* Footer */
footer {
  padding: 80px 0 40px;
  background-color: oklch(95% 0.01 150);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-links h4, .footer-social h4 {
  font-family: var(--font-serif);
  margin-bottom: 1.5rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-light);
  transition: color 0.3s ease;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid oklch(90% 0.01 150);
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  nav .nav-links, nav .btn {
    display: none;
  }
  
  .hero h1 {
    font-size: 3.5rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .subscribe-form {
    flex-direction: column;
  }
}