*{margin:0;padding:0;box-sizing:border-box}:root{--white: #ffffff;--off-white: #fafafa;--light-gray: #f5f5f5;--gray: #e0e0e0;--text-primary: #1a1a1a;--text-secondary: #666666;--text-light: #999999;--accent: #2c2c2c;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .05);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .12)}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--white);color:var(--text-primary);line-height:1.6;overflow-x:hidden}.navbar{position:fixed;top:0;left:0;right:0;background-color:var(--white);z-index:1000;transition:all .3s ease;border-bottom:1px solid transparent}.navbar.scrolled{background-color:#fffffffa;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-sm);border-bottom-color:var(--gray)}.navbar.scroll-down{transform:translateY(-100%)}.navbar.scroll-up{transform:translateY(0)}.nav-container{max-width:1400px;margin:0 auto;padding:1.2rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:300;letter-spacing:3px;color:var(--text-primary)}.nav-menu{display:flex;list-style:none;gap:3rem}.nav-menu li a{color:var(--text-secondary);text-decoration:none;font-size:.95rem;letter-spacing:.5px;transition:color .3s ease;position:relative}.nav-menu li a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:1px;background-color:var(--text-primary);transition:width .3s ease}.nav-menu li a:hover{color:var(--text-primary)}.nav-menu li a:hover:after{width:100%}.mobile-menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:5px}.mobile-menu-toggle span{width:25px;height:2px;background-color:var(--text-primary);transition:all .3s ease}.mobile-menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(7px,7px)}.mobile-menu-toggle.active span:nth-child(2){opacity:0}.mobile-menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}.hero{position:relative;height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:linear-gradient(135deg,var(--white) 0%,var(--off-white) 100%)}.hero-background{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.03;background-image:linear-gradient(90deg,var(--gray) 1px,transparent 1px),linear-gradient(var(--gray) 1px,transparent 1px);background-size:50px 50px}.hero-content{position:relative;z-index:1;max-width:900px;padding:0 2rem}.hero-title{font-size:5rem;font-weight:200;letter-spacing:8px;margin-bottom:1rem;color:var(--text-primary)}.hero-subtitle{font-size:1.3rem;font-weight:300;letter-spacing:3px;color:var(--text-secondary);margin-bottom:2rem;text-transform:uppercase}.hero-description{font-size:1.2rem;color:var(--text-secondary);margin-bottom:3rem;line-height:1.8;max-width:700px;margin-left:auto;margin-right:auto}.cta-button{display:inline-block;padding:1rem 3rem;background-color:var(--text-primary);color:var(--white);text-decoration:none;font-size:.95rem;letter-spacing:2px;text-transform:uppercase;transition:all .3s ease;border:2px solid var(--text-primary)}.cta-button:hover{background-color:transparent;color:var(--text-primary)}.fade-in{opacity:0;animation:fadeInUp 1s ease forwards}.fade-in:nth-child(1){animation-delay:.2s}.fade-in:nth-child(2){animation-delay:.4s}.fade-in:nth-child(3){animation-delay:.6s}.fade-in:nth-child(4){animation-delay:.8s}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.section{padding:8rem 2rem}.container{max-width:1400px;margin:0 auto}.section-title{font-size:2.5rem;font-weight:300;letter-spacing:3px;text-align:center;margin-bottom:4rem;color:var(--text-primary)}.about-section{background-color:var(--white)}.about-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:3rem}.about-card{text-align:center;padding:3rem 2rem;background-color:var(--light-gray);transition:all .4s ease;opacity:0;transform:translateY(30px)}.about-card.visible{opacity:1;transform:translateY(0)}.about-card:hover{background-color:var(--white);box-shadow:var(--shadow-md);transform:translateY(-5px)}.card-icon{font-size:3rem;margin-bottom:1.5rem}.about-card h3{font-size:1.3rem;font-weight:400;letter-spacing:1px;margin-bottom:1rem;color:var(--text-primary)}.about-card p{color:var(--text-secondary);line-height:1.8}.services-section{background-color:var(--off-white)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.service-item{padding:2.5rem 2rem;background-color:var(--white);border:1px solid var(--gray);transition:all .4s ease;opacity:0;transform:translateY(30px)}.service-item.visible{opacity:1;transform:translateY(0)}.service-item:hover{border-color:var(--text-primary);box-shadow:var(--shadow-md)}.service-item h3{font-size:1.2rem;font-weight:400;letter-spacing:1px;margin-bottom:1rem;color:var(--text-primary)}.service-item p{color:var(--text-secondary);line-height:1.8;font-size:.95rem}.contact-section{background-color:var(--white)}.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:3rem}.contact-card{padding:2.5rem;background-color:var(--light-gray);transition:all .4s ease;opacity:0;transform:translateY(30px)}.contact-card.visible{opacity:1;transform:translateY(0)}.contact-card h3{font-size:1.2rem;font-weight:400;letter-spacing:1px;margin-bottom:1.5rem;color:var(--text-primary);text-align:center;text-transform:uppercase}.contact-info{text-align:center}.contact-info .label{font-size:.85rem;color:var(--text-light);text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem;display:block}.contact-info .value{font-size:1.1rem;color:var(--text-primary);font-weight:400}.contact-info .address{font-size:1rem;color:var(--text-secondary);line-height:1.8}.footer{background-color:var(--text-primary);color:var(--white);padding:4rem 2rem 2rem}.footer-content{display:flex;justify-content:space-between;align-items:start;margin-bottom:3rem;flex-wrap:wrap;gap:2rem}.footer-info h3{font-size:1.5rem;font-weight:300;letter-spacing:2px;margin-bottom:.5rem}.footer-info p{color:var(--text-light);font-size:.9rem}.footer-links{display:flex;gap:2rem;flex-wrap:wrap}.footer-links a{color:var(--white);text-decoration:none;font-size:.9rem;letter-spacing:.5px;transition:opacity .3s ease}.footer-links a:hover{opacity:.7}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1)}.footer-bottom p{color:var(--text-light);font-size:.85rem;letter-spacing:.5px}@media (max-width: 768px){.nav-menu{position:fixed;top:70px;left:0;right:0;background-color:var(--white);flex-direction:column;padding:2rem;gap:1.5rem;box-shadow:var(--shadow-lg);transform:translate(-100%);transition:transform .3s ease}.nav-menu.active{transform:translate(0)}.mobile-menu-toggle{display:flex}.hero-title{font-size:2.5rem;letter-spacing:4px}.hero-subtitle{font-size:1rem;letter-spacing:2px}.hero-description{font-size:1rem}.section{padding:4rem 1rem}.section-title{font-size:1.8rem;letter-spacing:2px;margin-bottom:2.5rem}.about-content,.services-grid,.contact-grid{grid-template-columns:1fr;gap:2rem}.footer-content{flex-direction:column;text-align:center}.footer-links{justify-content:center}}@media (min-width: 769px) and (max-width: 1024px){.hero-title{font-size:3.5rem}.section{padding:6rem 1.5rem}}