/* --- Root Variables: Extracted from image_cfdf7d.jpg logo palette --- */
:root {
  /* Main background and containers */
  --bg-main: #f8f9fa; /* Very light neutral gray */
  --bg-card: #ffffff; /* White */
  
  /* Deep Navy Blues: Derived from the logo and Meta interface header */
  --color-primary: #1a2b3c;  /* Main headlines and text */
  --color-secondary: #2c3e50; /* Subtle text */

  /* Orange Accent: Extracted from the mallard's beak/bowtie in the image */
  --color-accent: #d39046; /* High contrast links/buttons */
  --color-accent-hover: #b87a38;

  /* Typography */
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --spacing: 1.5rem;
}

/* --- Base Styles: Optimize for Speed --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-stack);
  background-color: var(--bg-main);
  color: var(--color-primary);
  line-height: 1.6;
  font-size: 16px;
}

/* --- Layout Containers --- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--spacing);
}

/* --- Header & Branding --- */
header {
  background-color: var(--bg-card);
  padding: var(--spacing) 0;
  border-bottom: 1px solid #eee;
  text-align: center;
}

.logo-container img {
  max-height: 80px; /* Reference logo scale in image_cfdf7d.jpg */
  width: auto;
  margin-bottom: 0.5rem;
}

header h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
}

header p {
  color: var(--color-secondary);
  font-size: 1rem;
  font-weight: 400;
}

/* --- Main Content Section --- */
main {
  padding: 3rem 0;
}

.intro {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.intro h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

/* --- Product Grid/Cards --- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--bg-card);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05); /* Soft shadow for depth */
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between; /* Keeps buttons aligned */
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.product-icon {
  max-height: 70px;
  margin-bottom: var(--spacing);
}

.product-card h3 {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.product-card p {
  color: var(--color-secondary);
  margin-bottom: 2rem;
  font-size: 1rem;
  flex-grow: 1; /* Pushes content down */
}

/* --- Buttons/Links (Orange Accent) --- */
.btn {
  display: inline-block;
  background-color: var(--color-accent);
  color: #fff;
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: background-color 0.2s ease;
}

.btn:hover {
  background-color: var(--color-accent-hover);
}

/* --- Footer --- */
footer {
  text-align: center;
  padding: var(--spacing);
  color: var(--color-secondary);
  font-size: 0.9rem;
  border-top: 1px solid #eee;
  background-color: var(--bg-card);
}

/* --- Mobile Responsiveness --- */
@media (max-width: 600px) {
  .intro h2 {
    font-size: 1.8rem;
  }
  .product-grid {
    grid-template-columns: 1fr; /* Single column on phones */
  }
}