/* Global styles for the Ecology website - matching reference design */

:root {
  --color-primary: #1e5b3e;
  --color-primary-dark: #174731;
  --color-primary-light: #e9f7ef;
  --color-accent: #3f9970;
  --color-background: #ffffff;
  --color-background-light: #f9fbfa;
  --color-text: #333333;
  --color-text-muted: #666666;
  --color-border: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.5;
  font-size: 16px;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.bg-white-section {
  background-color: var(--color-background);
}

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

.bg-accent-section {
  background-color: var(--color-primary-light);
}

.bg-primary-section {
  background-color: var(--color-primary);
  color: white;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.15s ease-in-out;
}

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

/* Button styles */
.eco-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1;
  border-radius: var(--radius-full);
  transition: all 0.15s ease-in-out;
  cursor: pointer;
  gap: 0.5rem;
}

.eco-btn-primary {
  background-color: var(--color-primary);
  color: white;
  border: 1px solid var(--color-primary);
}

.eco-btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.eco-btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

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

/* Card styles */
.eco-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: white;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.eco-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Image grid styles */
.image-grid-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

.image-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.image-grid-item:hover img {
  transform: scale(1.05);
}

/* Spotlight card styles */
.spotlight-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: white;
  box-shadow: var(--shadow-md);
}

.spotlight-card-img {
  height: 180px;
  width: 100%;
  object-fit: cover;
}

.spotlight-card-content {
  padding: 1.25rem;
}

/* Logo styles */
.ecology-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
}

.ecology-logo-icon {
  background-color: var(--color-primary);
  color: white;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Footer styles */
footer {
  background-color: var(--color-primary);
  color: white;
}

/* Section title styles */
.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.section-subtitle {
  font-size: 1rem;
  text-align: center;
  max-width: 768px;
  margin: 0 auto 2rem auto;
  color: var(--color-text-muted);
}

/* Category card styles */
.category-card {
  background-color: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: 1.5rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.category-icon {
  width: 4rem;
  height: 4rem;
  background-color: var(--color-primary-light);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem auto;
}

/* Media queries for responsive design */
@media (max-width: 768px) {
  .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
  
  .eco-btn {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
  }
}