@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Playfair+Display:wght@700&display=swap');
        
        :root {
            --primary: #0f766e;
        }
        
        .tail-container {
            font-family: 'Inter', system_ui, sans-serif;
        }
        
        .heading-font {
            font-family: 'Playfair Display', sans-serif;
        }

        .hero-bg {
            background-image: linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.55)), url('../img/hero.avif');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
        }

        .service-card {
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .service-card:hover {
            transform: translateY(-12px) scale(1.03);
            box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
        }

        .nav-link {
            position: relative;
        }
        
        .nav-link:after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -2px;
            left: 0;
            background-color: #0f766e;
            transition: width 0.3s ease;
        }
        
        .nav-link:hover:after {
            width: 100%;
        }

        .sticky-header {
            transition: all 0.3s ease;
        }

        .modal {
            animation: modalPop 0.3s ease forwards;
        }
        
        @keyframes modalPop {
            0% { transform: scale(0.8); opacity: 0; }
            100% { transform: scale(1); opacity: 1; }
        }

        .testimonial-slide {
            transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .floating-cta {
            animation: float 3s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-12px); }
        }