/* Woodcraft Studio - Design System */
:root {
  --cream: #F8F5EF;
  --oak: #C49A6C;
  --walnut: #63452F;
  --forest: #344B3B;
  --charcoal: #282824;
  --white: #FFFFFF;
  --shadow: 0 4px 20px rgba(40,40,36,0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Lato', system-ui, sans-serif;
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.6;
}
h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; font-weight: 600; line-height: 1.2; color: var(--walnut); }
a { color: var(--forest); text-decoration: none; }
a:hover { color: var(--oak); }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary { background: var(--walnut); color: white; }
.btn-primary:hover { background: var(--charcoal); transform: translateY(-1px); }
.btn-secondary { background: transparent; color: var(--walnut); border: 2px solid var(--walnut); }
.btn-secondary:hover { background: var(--walnut); color: white; }
.card {
  background: white;
  border-radius: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(40,40,36,0.12); }
nav {
  background: white;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
nav .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; font-family: 'Playfair Display', serif; font-size: 1.5rem; color: var(--walnut); }
.logo img { height: 40px; width: auto; object-fit: contain; }
.mobile-menu-btn { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--walnut); }
@media (max-width: 768px) {
  .hero h1 { font-size: 2.2rem; }
  .nav-links { 
    display: none; 
    position: absolute; 
    top: 72px; 
    left: 0; 
    right: 0; 
    background: white; 
    flex-direction: column; 
    padding: 20px; 
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  }
  .nav-links.active { display: flex; }
  .mobile-menu-btn { display: block; }
  .section { padding: 40px 0; }
  .hero { height: 70vh; min-height: 480px; }
}
.hero {
  height: 85vh;
  min-height: 600px;
  background: linear-gradient(rgba(40,40,36,0.35), rgba(40,40,36,0.35)), url('../images/hero.jpg') center/cover;
  display: flex;
  align-items: center;
  color: white;
  text-align: center;
}
.hero h1 { color: white; font-size: 3.5rem; margin-bottom: 16px; }
.hero p { font-size: 1.25rem; max-width: 700px; margin: 0 auto 32px; }
.section { padding: 80px 0; }
.section h2 { text-align: center; font-size: 2.5rem; margin-bottom: 48px; }
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.project-card img { width: 100%; height: 200px; object-fit: cover; }
.project-card .content { padding: 18px 20px 22px; }
h1 { font-size: 2.4rem; margin-top: 0; }
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  .project-card img { height: 180px; }
}
.footer {
  background: var(--charcoal);
  color: #ddd;
  padding: 60px 0 30px;
}
.footer a { color: #ccc; }
.footer a:hover { color: var(--oak); }
.ai-notice { background: #f0ebe3; padding: 16px; border-left: 4px solid var(--oak); margin: 24px 0; font-size: 0.9rem; }
@media (max-width: 768px) {
  .hero h1 { font-size: 2.4rem; }
  .nav-links { display: none; }
  .section { padding: 50px 0; }
}