/* ==================== RESET & VARIABLES ==================== */
:root {
  --primary-color: #10b981;
  --secondary-color: #065f46;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --bg-white: #ffffff;
  --border-color: #e5e7eb;
  --spacing-unit: 1rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-white);
}

/* ==================== LAYOUT ==================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-unit);
}

/* ==================== HEADER ==================== */
.site-header {
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.logo:hover {
  color: var(--secondary-color);
}

.main-nav {
  display: flex;
  gap: 2rem;
}

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

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

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

/* ==================== HERO SECTION ==================== */
.hero {
  padding: 4rem 0;
  background-color: var(--bg-light);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.2;
  color: var(--text-dark);
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.hero-benefits {
  list-style: none;
  margin-top: 2rem;
}

.hero-benefits li {
  padding: 0.5rem 0;
  font-weight: 500;
  color: var(--text-dark);
}

.hero-image {
  text-align: center;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

/* ==================== FEATURES SECTION ==================== */
.why-ecbd {
  padding: 4rem 0;
  background-color: var(--bg-white);
}

.why-ecbd h2,
.featured-products h2 {
  font-size: 2rem;
  margin-bottom: 3rem;
  text-align: center;
  color: var(--text-dark);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  padding: 2rem;
  background-color: var(--bg-light);
  border-radius: 8px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(16, 185, 129, 0.15);
}

.feature-card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.feature-card p {
  color: var(--text-light);
}

/* ==================== PRODUCTS SECTION ==================== */
.featured-products {
  padding: 4rem 0;
  background-color: var(--bg-light);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.product-card {
  background-color: var(--bg-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(16, 185, 129, 0.2);
}

.product-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  background-color: var(--bg-light);
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.product-content {
  padding: 1.5rem;
}

.product-content h3 {
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.product-content p:first-of-type {
  color: var(--text-light);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.product-tags {
  font-size: 0.85rem;
  color: var(--primary-color);
  margin-bottom: 1rem !important;
  font-weight: 500;
}

.product-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.featured-cta {
  text-align: center;
  margin-top: 2rem;
}

/* ==================== INFO SECTION ==================== */
.info-important {
  padding: 3rem 0;
  background-color: #fef3c7;
  border-top: 3px solid #f59e0b;
  border-bottom: 3px solid #f59e0b;
}

.info-important h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  text-align: center;
  color: var(--text-dark);
}

.info-important p {
  text-align: center;
  color: var(--text-dark);
  max-width: 700px;
  margin: 0 auto;
}

/* ==================== FOOTER ==================== */
.site-footer {
  background-color: var(--text-dark);
  color: #e5e7eb;
  padding: 2rem 0;
  margin-top: 4rem;
}

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

.footer-nav {
  display: flex;
  gap: 1.5rem;
}

.footer-nav a {
  color: #e5e7eb;
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 768px) {
  .hero-inner,
  .header-inner {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .main-nav {
    gap: 1rem;
    flex-wrap: wrap;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .why-ecbd h2,
  .featured-products h2 {
    font-size: 1.5rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }

  .footer-nav {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 0.75rem;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }
}