:root { --brand-accent: #06b6d4; }
        
        .container-fluid { 
            width: 90%; 
            max-width: 1400px; 
            margin: 0 auto;
            padding-left: 1rem;
            padding-right: 1rem;
        }
        
        @media (min-width: 768px) {
            .container-fluid {
                width: 88%;
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
        }
        
        @media (min-width: 1024px) {
            .container-fluid {
                width: 85%;
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }
        
        section { scroll-margin-top: 5rem; }

        .glass-panel {
            background: rgba(30, 41, 59, 0.7);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.9s cubic-bezier(0.22, 1, 0.36, 1);
        }
        .reveal.active { opacity: 1; transform: translateY(0); }

        #navbar { 
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); 
        }
        
        .logo-placeholder { 
            font-size: clamp(1.25rem, 2.5vw, 2rem);
            font-weight: 800;
            letter-spacing: -0.5px;
            transition: all 0.4s ease;
        }

        .clamp-h1 { 
            font-size: clamp(2.5rem, 7vw, 6rem); 
            line-height: 1.1;
        }
        .clamp-h2 { 
            font-size: clamp(1.75rem, 5vw, 3.5rem); 
            line-height: 1.2;
        }
        .clamp-h3 { 
            font-size: clamp(1.5rem, 3.5vw, 2.5rem); 
            line-height: 1.3;
        }
        .clamp-text { 
            font-size: clamp(0.95rem, 1.2vw, 1.125rem); 
            line-height: 1.7;
        }
        .clamp-card-title { 
            font-size: clamp(1.125rem, 2vw, 1.5rem); 
        }

        .shimmer { position: relative; overflow: hidden; }
        .shimmer::before {
            content: ''; 
            position: absolute; 
            top: 0; 
            left: -100%; 
            width: 50%; 
            height: 100%;
            background: linear-gradient(120deg, transparent, rgba(255,255,255,0.2), transparent);
            transition: all 0.6s;
        }
        .shimmer:hover::before { left: 150%; }

        .custom-bounce { animation: bounce 3s infinite; }
        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
            40% { transform: translateY(-10px); }
            60% { transform: translateY(-5px); }
        }
        
        .hero-parallax {
            background-attachment: fixed;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
        }
        
        @media (max-width: 1024px) {
            .hero-parallax { background-attachment: scroll; }
        }

        .text-shadow-hero { text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6); }
        
        .cta-button {
            font-size: clamp(0.8rem, 1vw, 0.95rem);
            padding: clamp(0.6rem, 1.2vw, 0.875rem) clamp(1.5rem, 3vw, 2.5rem);
            white-space: nowrap;
        }
        
        .service-card {
            aspect-ratio: 4/5;
        }
        
        @media (min-width: 768px) {
            .service-card {
                aspect-ratio: 3/4;
            }
        }
        
        @media (min-width: 1024px) {
            .service-card {
                aspect-ratio: 1/1.2;
            }
        }