/* FILE: css/styles.css */
:root {
  --bg-page: #F5F0E7;           /* light wood tone */
  --color-primary: #2E8B57;    /* forest green */
  --color-accent: #A0522D;     /* rich wood brown */
  --text-color: #333333;
  --overlay-color: rgba(0,0,0,0.5);
  --text-box-bg: rgba(245,240,231,0.85);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Open Sans', sans-serif; background: var(--bg-page); color: var(--text-color); }
.container { max-width: 960px; margin: 0 auto; padding: 1rem; }

.navbar { background: var(--bg-page); border-bottom: 1px solid var(--color-accent); }
.nav-container { display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 1.5rem; color: var(--color-primary); text-decoration: none; }
.nav-toggle { font-size: 1.5rem; background: none; border: none; color: var(--text-color); display: none; }
.nav-menu { list-style: none; display: flex; gap: 1rem; }
.nav-menu li a { text-decoration: none; color: var(--text-color); padding: 0.5rem; }
.nav-menu li a:hover { color: var(--color-primary); }

.hero {
  position: relative;
  background: url('../images/rails-fog.jpg') center/cover no-repeat;
  height: 65vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: var(--overlay-color);
}
.hero-content {
  position: relative;
  text-align: center;
}
.hero-text-box {
  background: var(--text-box-bg);
  padding: 2rem;
  border-radius: 0.75rem;
  display: inline-block;
}
.hero-text-box h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}
.hero-text-box p {
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}
.btn {
  background: var(--color-accent);
  color: white;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
}
.btn:hover { opacity: 0.9; }

.features-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
 
  justify-content: center;
}
.card {
  background: white;
  padding: 1.5rem;
  border-radius: 0.75rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: 0 6px 16px rgba(0,0,0,0.15); }
.card h2 { color: var(--color-primary); margin-bottom: 0.5rem; }

.footer {
  background: var(--bg-page);
  text-align: center;
  padding: 1rem 0;
  border-top: 1px solid var(--color-accent);
  font-size: 0.9rem;
}

/* Responsive Navigation */
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-menu { display: none; flex-direction: column; gap: 0; }
  .nav-menu.active { display: flex; }
}