.header-container{position:-webkit-sticky;position:sticky;top:0;z-index:100;background-color:#fff;border-bottom:1px solid #eaeaea;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.nav-links{display:flex;gap:1.5rem;font-weight:500;font-size:.95rem}.nav-links a{text-decoration:none;color:#555}.header-buttons{gap:1rem}.header-buttons,.hero-section{display:flex;align-items:center}.hero-section{padding:6rem 2rem;text-align:center;background-color:#f8fafc;flex-direction:column}.hero-title{font-size:3.5rem;font-weight:800;color:#0f172a;margin-bottom:1.5rem;max-width:800px}.hero-subtitle{font-size:1.2rem;color:#64748b;margin-bottom:2.5rem;max-width:600px}.about-section{padding:5rem 2rem;display:flex;gap:4rem;max-width:1200px;margin:0 auto;align-items:center}.about-carousel{flex:1 1;width:100%}.about-carousel-inner{width:100%;height:400px;position:relative;overflow:hidden;border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,.1)}.about-text{flex:1 1}.footer-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.footer-info{text-align:right}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);z-index:1000;display:flex;align-items:center;justify-content:center;padding:1rem}.modal-content{max-width:600px;width:100%;background-color:#fff;padding:3rem 2rem;border-radius:16px;box-shadow:0 4px 20px rgba(0,0,0,.15);position:relative;max-height:90vh;overflow-y:auto}.form-row{display:flex;gap:1.5rem}@media (max-width:768px){.header-container{padding:1rem;flex-direction:column;gap:1rem}.nav-links{display:none}.header-buttons{width:100%;justify-content:center}.hero-section{padding:3rem 1rem}.hero-title{font-size:2.2rem}.hero-subtitle{font-size:1rem}.about-section{flex-direction:column;padding:3rem 1rem;gap:2rem}.about-carousel-inner{height:300px}.footer-container{flex-direction:column;text-align:center;gap:2rem}.footer-info{text-align:center}.form-row{flex-direction:column;gap:1rem}}