:root { scroll-behavior: smooth; }
        body { background-color: #FAF9F6; color: #121212; overflow-x: hidden; }
        
        .fade-in { opacity: 0; transform: translateY(40px); transition: all 1.4s cubic-bezier(0.16, 1, 0.3, 1); }
        .fade-in.visible { opacity: 1; transform: translateY(0); }
        
        .grain {
            position: fixed; top: 0; left: 0; width: 100%; height: 100%;
            background: url('https://grainy-gradients.vercel.app/noise.svg');
            opacity: 0.05; pointer-events: none; z-index: 9999;
        }

        .nav-active::after { width: 100% !important; }
        .nav-link::after {
            content: ''; display: block; width: 0; height: 1px; background: #C5A059;
            transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1); margin-top: 4px;
        }

        .image-zoom { overflow: hidden; }
        .image-zoom img { transition: transform 3s cubic-bezier(0.16, 1, 0.3, 1); }
        .image-zoom:hover img { transform: scale(1.08); }

        .sidebar-line { height: 1px; background: rgba(18, 18, 18, 0.1); width: 100%; margin: 2rem 0; }

        .btn-luxe {
            border: 1px solid #121212;
            padding: 1.25rem 2.5rem;
            text-transform: uppercase;
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 0.2em;
            position: relative;
            z-index: 1;
            transition: color 0.4s;
            background: transparent;
        }
        .btn-luxe::before {
            content: ''; position: absolute; top: 0; left: 0; width: 0; height: 100%;
            background: #121212; transition: width 0.4s; z-index: -1;
        }
        .btn-luxe:hover::before { width: 100%; }
        .btn-luxe:hover { color: #FAF9F6; }

        .page { display: none; }
        .page.active { display: block; }

        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
            100% { transform: translateY(0px); }
        }
        .float-anim { animation: float 6s ease-in-out infinite; }
.nav-link {
  position: relative;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.nav-link:hover {
  opacity: 1;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.4s ease;
}

.nav-link:hover::after {
  width: 100%;
}