/* UNIVERSAL STYLES */
:root {
  --primary: #2d4a22;
  --secondary: #6c8592;
  --bg-color: #f7f9fc;
  --text-main: #333;
  --text-light: #666;
  --white: #ffffff;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Georgia', serif; background-color: var(--bg-color); color: var(--text-main); line-height: 1.6; }
a { text-decoration: none; color: inherit; }

/* HEADER & NAVBAR */
header {
  background: rgba(255, 255, 255, 0.98);
  color: #2b2b2b;
  padding: 1.5rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  backdrop-filter: blur(10px);
}
.logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
}
.logo-seal {
  width: 85px;
  height: 85px;
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
  object-fit: cover;
}
.logo-text {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--primary);
}
nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}
nav ul li a {
  color: #2b2b2b;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.3s;
}
nav ul li a:hover {
  color: var(--primary);
}

/* HERO SECTION */
.hero {
  position: relative;
  height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.7)), url('images/hero.png') center/cover no-repeat fixed;
}
.hero-content { z-index: 10; max-width: 800px; padding: 2rem; }
.hero h1 { font-size: 4rem; font-weight: 800; text-shadow: 2px 2px 5px rgba(0,0,0,0.5); margin-bottom: 1rem; line-height: 1.1; }
.hero p { font-size: 1.4rem; font-weight: 300; margin-bottom: 2rem; text-shadow: 1px 1px 3px rgba(0,0,0,0.5); }
.btn { display: inline-block; padding: 1rem 2.5rem; background: var(--secondary); color: var(--white); font-weight: 700; text-transform: uppercase; border-radius: 5px; transition: 0.3s; }
.btn:hover { background: var(--white); color: var(--secondary); transform: translateY(-3px); box-shadow: 0 10px 20px rgba(0,0,0,0.2); }

/* CONTENT SECTIONS */
section { padding: 5rem 5%; }
.container { max-width: 1200px; margin: 0 auto; }
.section-title { text-align: center; font-size: 2.5rem; font-weight: 700; color: var(--primary); margin-bottom: 3rem; text-transform: uppercase; }

/* GRID LAYOUTS */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }

.card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 10px;
  box-shadow: 0 5px 25px rgba(0,0,0,0.05);
  transition: transform 0.3s;
  border-top: 5px solid var(--secondary);
}
.card:hover { transform: translateY(-10px); }
.card h3 { color: var(--primary); font-size: 1.4rem; margin-bottom: 1rem; }
.card p { color: var(--text-light); }

/* FEATURE IMAGE BLOCK */
.feature-img { width: 100%; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); display: block; }
.feature-text h2 { color: var(--primary); font-size: 2.2rem; margin-bottom: 1.5rem; }
.feature-text p { font-size: 1.1rem; color: var(--text-main); margin-bottom: 1.5rem; }

/* FOOTER */
footer { background: #1a1a1a; color: #ccc; text-align: center; padding: 3rem 5%; margin-top: 4rem; }
footer p { margin-bottom: 1rem; }
footer a { color: var(--secondary); }