body { font-family: 'Poppins', sans-serif; }
h1, h2, h3 { font-family: 'Playfair Display', serif; }
#home::after { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,0.15); z-index: 1; }
.smooth-transition { transition: all 0.3s ease; }
.card-shadow { box-shadow: 0 10px 30px -15px rgba(0,0,0,0.1); }
html { scroll-behavior: smooth; }