:root {
  --primary: #0072C6;
  --secondary: #28A745;
  --background: #ffffff;
  --text: #171717;
  --text-light: #555555;
  --light-gray: #f4f7f6;
  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.4);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  --border-radius: 12px;
  --transition: all 0.3s ease-in-out;
}

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

body {
  font-family: 'Open Sans', 'Lato', sans-serif;
  background-color: var(--background);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

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

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Navigation */
header {
  background: var(--white);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text);
  font-weight: 500;
}

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

/* Hero Section */
.hero {
  padding: 6rem 0;
  background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 100%);
  position: relative;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
}

.hero-glass-card {
  background: var(--glass);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid var(--glass-border);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

/* CTA Buttons */
.cta-button {
  display: inline-block;
  padding: 1rem 2rem;
  background-color: var(--secondary);
  color: var(--white);
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.cta-button:hover {
  background-color: #218838;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
  color: var(--white);
}

.cta-primary {
  background-color: var(--primary);
  box-shadow: 0 4px 15px rgba(0, 114, 198, 0.3);
}

.cta-primary:hover {
  background-color: #005fa3;
  box-shadow: 0 6px 20px rgba(0, 114, 198, 0.4);
}

/* Bento Grid Sections */
.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.bento-item {
  background: var(--light-gray);
  padding: 2rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  border: 1px solid transparent;
}

.bento-item:hover {
  background: var(--white);
  border-color: var(--primary);
  box-shadow: var(--shadow);
  transform: scale(1.02);
}

.bento-large {
  grid-column: span 2;
}

/* Ingredients & Reviews */
.card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
}

.testimonial {
  font-style: italic;
  position: relative;
  padding-left: 20px;
  border-left: 4px solid var(--secondary);
}

.stars {
  color: #ffc107;
  margin-bottom: 1rem;
}

/* FAQ */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #eee;
  padding: 1.5rem 0;
}

.faq-question {
  font-weight: 700;
  cursor: pointer;
  color: var(--primary);
  display: flex;
  justify-content: space-between;
}

/* Blog Article */
.blog-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 0;
}

.blog-content h2 {
  margin-top: 2rem;
}

.blog-meta {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

/* Footer */
footer {
  background: #f8f9fa;
  padding: 4rem 0 2rem;
  border-top: 1px solid #eee;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #ddd;
  font-size: 0.8rem;
  color: var(--text-light);
}

/* Responsive */
@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .bento-large {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* Simplification for mobile without JS */
  }
  
  .hero {
    padding: 3rem 0;
  }
  
  h1 {
    font-size: 2rem;
  }
}

/* Utility */
.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }
.glass-effect {
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
}