:root {
  --primary: #dc2626;
  --secondary: #f8fafc;
  --accent: #059669;
  --dark: #0f172a;
  --light: #f8fafc;
  --gradient: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark);
}

.navbar {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
}
.navbar-brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
}

.navbar-brand img { height: 45px; }

.nav-link {
  font-weight: 600;
  color: var(--dark) !important;
  transition: color 0.3s;
  margin: 0 0.5rem;
}

.nav-link:hover { color: var(--primary) !important; }

.btn-primary {
  background: var(--primary);
  border: none;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}

.btn-primary:hover {
  background: #b91c1c;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(220, 38, 38, 0.4);
}

.hero {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  padding: 8rem 0 4rem;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark);
}

.hero p {
  font-size: 1.25rem;
  color: #64748b;
  margin-bottom: 2rem;
}

.section {
  padding: 6rem 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.gallery-item img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform 0.3s;
}

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

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(220, 38, 38, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay h5 {
  color: white;
  font-weight: 600;
  text-align: center;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.5rem; }
  .section { padding: 4rem 0; margin-top: 3.1rem;}
}