:root{--bg-color:#f8f9fa;--text-color:#2c3e50;--text-light:#6c757d;--primary-color:#d4af37;--secondary-color:#2c3e50;--card-bg:#fff;--card-shadow:0 10px 30px #0000000d;--nav-bg:#ffffff80;--footer-bg:#1a1a1a;--footer-text:#f8f9fa;--transition:all .3s ease}[data-theme=dark]{--bg-color:#121212;--text-color:#e0e0e0;--text-light:#a0a0a0;--primary-color:#d4af37;--secondary-color:#ecf0f1;--card-bg:#1e1e1e;--card-shadow:0 10px 30px #0000004d;--nav-bg:#12121280;--footer-bg:#000;--footer-text:#e0e0e0}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}.landing-section p{color:var(--text-light);line-height:1.6}.landing-section a{color:inherit;transition:var(--transition);text-decoration:none}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}.text-center{text-align:center}.section-title{color:var(--secondary-color);margin-bottom:1rem;font-size:2.5rem}.section-subtitle{color:var(--primary-color);text-transform:uppercase;letter-spacing:2px;margin-bottom:10px;font-weight:600;display:block}.btn{cursor:pointer;transition:var(--transition);border:2px solid #0000;border-radius:50px;padding:12px 30px;font-weight:600;display:inline-block}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{border-color:var(--primary-color);color:var(--primary-color);background-color:#0000}.btn-outline{border-color:var(--primary-color);color:var(--primary-color)}.btn-outline:hover{background-color:var(--primary-color);color:#fff}@keyframes scrollBackground{0%{background-position:0 0}to{background-position:-2000px 0}}.hero .container{z-index:2;position:relative}@keyframes colorPulse{0%{filter:hue-rotate()}to{filter:hue-rotate(360deg)}}.hero p{max-width:600px;margin-bottom:20px;font-size:.9rem}@media (min-width:640px){.hero p{margin-bottom:25px;font-size:1rem}}@media (min-width:768px){.hero p{margin-bottom:30px;font-size:1.2rem}}.hero h1{margin-bottom:16px;line-height:1.3}@media (min-width:640px){.hero h1{margin-bottom:18px}}@media (min-width:768px){.hero h1{margin-bottom:20px}}.services-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;margin-top:50px;display:grid}.service-card{background-color:var(--card-bg);box-shadow:var(--card-shadow);transition:var(--transition);border-top:4px solid #0000;border-radius:15px;padding:30px}.service-card:hover{border-top-color:var(--primary-color);transform:translateY(-10px)}.service-icon{color:var(--primary-color);margin-bottom:20px;font-size:2.5rem}.service-card h3{color:var(--text-color);margin-bottom:15px}.portfolio-grid{grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:30px;margin-top:50px;display:grid}.project-card{background-color:var(--card-bg);box-shadow:var(--card-shadow);cursor:pointer;transition:var(--transition);border-radius:15px;position:relative;overflow:hidden}.project-card:hover{transform:translateY(-5px)}