:root{--primary-blue: #0077BE;--light-blue: #4DB8E8;--accent-blue: #00A3E0;--dark-gray: #2C2C2C;--light-gray: #6B6B6B;--bg-light: #F8FAFB;--white: #FFFFFF;--success: #10B981;--shadow-sm: 0 2px 8px rgba(0, 119, 190, .08);--shadow-md: 0 4px 16px rgba(0, 119, 190, .12);--shadow-lg: 0 12px 32px rgba(0, 119, 190, .16)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Poppins,sans-serif;color:var(--dark-gray);line-height:1.6;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 24px}.header{background:var(--white);box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:300;animation:slideDown .5s ease-out}@keyframes slideDown{0%{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}.header-content{display:flex;justify-content:space-between;align-items:center;padding:16px 0}.logo{display:flex;align-items:center;padding:0 20px}.logo a{display:flex;align-items:center}.logo img{height:100px;width:auto;transition:height .3s ease}.nav-buttons{display:flex;align-items:center;gap:12px}.header-left{display:flex;align-items:center;gap:8px}.hamburger{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;background:none;border:none;cursor:pointer;padding:4px;z-index:301;flex-shrink:0}.hamburger span{display:block;width:24px;height:3px;background:var(--dark-gray);border-radius:2px;transition:all .3s ease}.hamburger:hover span{background:var(--primary-blue)}.nav-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;z-index:399;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.nav-overlay.active{opacity:1;visibility:visible}.nav-drawer{position:fixed;top:0;left:0;width:300px;height:100%;background:var(--white);z-index:400;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow-y:auto}.nav-drawer.open{transform:translate(0)}.nav-drawer-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid #E5E7EB}.nav-drawer-logo{height:50px;width:auto}.nav-close{background:none;border:none;font-size:32px;cursor:pointer;color:var(--dark-gray);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:background .2s ease}.nav-close:hover{background:var(--bg-light)}.nav-drawer-links{list-style:none;padding:16px 0;margin:0}.nav-drawer-links li a{display:block;padding:14px 24px;color:var(--dark-gray);text-decoration:none;font-size:16px;font-weight:500;transition:background .2s ease,color .2s ease}.nav-drawer-links li a:hover{background:var(--bg-light);color:var(--primary-blue)}.nav-dropdown-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;padding:14px 24px;background:none;border:none;color:var(--dark-gray);font-size:16px;font-weight:500;cursor:pointer;font-family:inherit;transition:background .2s ease,color .2s ease}.nav-dropdown-toggle:hover{background:var(--bg-light);color:var(--primary-blue)}.nav-dropdown-arrow{transition:transform .3s ease;flex-shrink:0}.nav-has-dropdown.open .nav-dropdown-arrow{transform:rotate(180deg)}.nav-dropdown{list-style:none;padding:0;margin:0;max-height:0;overflow:hidden;transition:max-height .3s ease;background:var(--bg-light)}.nav-has-dropdown.open .nav-dropdown{max-height:400px}.nav-dropdown li a{display:block;padding:10px 24px 10px 40px;color:var(--light-gray);text-decoration:none;font-size:14px;font-weight:500;transition:background .2s ease,color .2s ease}.nav-dropdown li a:hover{background:#e5e7eb;color:var(--primary-blue)}.nav-drawer-cta{padding:24px;margin-top:auto;border-top:1px solid #E5E7EB}.nav-drawer-cta .btn{width:100%;justify-content:center}body.nav-open{overflow:hidden}.header.scrolled{padding:0}.header.scrolled .logo img{height:40px}.header.scrolled .header-content{justify-content:space-between;padding:8px 0}.header.scrolled .cta-phone,.header.scrolled .cta-estimate{padding:8px 18px;font-size:13px}.cta-about{display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue));color:var(--white);padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;font-size:15px;transition:all .3s ease}.cta-about:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}.header.scrolled .cta-about{padding:8px 18px;font-size:13px}.cta-estimate{display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue));color:var(--white);padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;font-size:15px;transition:all .3s ease}.cta-estimate:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}.cta-phone{display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue));color:var(--white);padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;font-size:15px;transition:all .3s ease;box-shadow:var(--shadow-sm)}.cta-phone:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.section-title{font-family:Montserrat,sans-serif;font-size:42px;font-weight:700;text-align:center;margin-bottom:16px;color:var(--dark-gray)}.section-subtitle{text-align:center;font-size:18px;color:var(--light-gray);margin-bottom:60px}.btn{padding:16px 32px;border-radius:8px;text-decoration:none;font-weight:600;font-size:16px;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue));color:var(--white);box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.btn-secondary{background:var(--white);color:var(--primary-blue);border:2px solid var(--primary-blue)}.btn-secondary:hover{background:var(--primary-blue);color:var(--white);transform:translateY(-3px)}.btn-ghost{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.6)}.btn-ghost:hover{background:#ffffff26;border-color:var(--white);transform:translateY(-3px)}.btn-large{padding:18px 40px;font-size:18px;width:100%}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.footer{background:var(--dark-gray);color:var(--white);padding:60px 0 20px}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px;margin-bottom:40px}.footer-logo img{height:90px;margin-bottom:16px}.footer-logo p{color:#9ca3af;font-size:14px}.footer-links h4,.footer-contact h4{font-family:Montserrat,sans-serif;font-size:18px;margin-bottom:20px}.footer-links a,.footer-contact a{display:block;color:#9ca3af;text-decoration:none;margin-bottom:12px;transition:all .3s ease}.footer-links a:hover,.footer-contact a:hover{color:var(--light-blue);transform:translate(4px)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;text-align:center;color:#9ca3af;font-size:14px}.footer-bottom p{margin:0}@media(max-width:968px){.footer-content{grid-template-columns:1fr;gap:40px}}@media(max-width:640px){.section-title{font-size:32px}.header-content{padding:10px 0}.header-left{width:100%;justify-content:space-between}.logo img{height:65px}.header.scrolled .logo img{height:32px}.nav-buttons{display:none}.header.scrolled .header-content{padding:8px 0}.nav-drawer{width:280px}}