*{box-sizing:border-box;padding:0;margin:0}:root{--primary:#1a1a1a;--secondary:#4a5568;--accent:#e53e3e;--light:#f7fafc;--border:#e2e8f0}html{scroll-behavior:smooth}body{color:var(--primary);background:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--primary);margin-bottom:.5em}h1{font-size:clamp(2rem,5vw,3rem)}h2{font-size:clamp(1.5rem,4vw,2.25rem);text-align:center}h3{font-size:clamp(1.25rem,3vw,1.75rem)}p{margin-bottom:1em;color:var(--secondary)}a{color:var(--accent);text-decoration:none;transition:opacity .2s ease}a:hover{opacity:.8}.container{max-width:1200px;margin:0 auto;padding:0 1rem}section{padding:4rem 0}.btn{display:inline-block;padding:.875rem 2rem;background-color:var(--accent);color:#fff;font-weight:600;border-radius:4px;border:none;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;text-align:center}.btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(229,62,62,.3)}.btn:active{transform:translateY(0)}.btn-secondary{background-color:var(--primary)}header{background:#fff;border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:100;box-shadow:0 2px 4px rgba(0,0,0,.05)}.header-content{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo{font-size:1.5rem;font-weight:700;color:var(--primary)}nav ul{display:flex;list-style:none;gap:2rem;align-items:center}nav a{color:var(--primary);font-weight:500}nav .btn-nav{background-color:var(--accent);color:#fff;padding:.625rem 1.5rem;border-radius:4px;transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease;display:inline-block}nav 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.dropdown-content .dropdown-divider{height:1px;background-color:var(--border);margin:.5rem 0}nav .dropdown-content .dropdown-header{padding:.75rem 1.5rem;font-weight:700;color:var(--primary);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem}nav .dropdown-trigger{display:flex;align-items:center;gap:.5rem}nav .dropdown-trigger:after{content:"▼";font-size:.75rem;opacity:.6;transition:transform .2s ease}nav .dropdown:focus-within .dropdown-trigger:after,nav .dropdown:hover .dropdown-trigger:after{transform:rotate(180deg)}.hero{background:linear-gradient(135deg,var(--light) 0,#fff 100%);padding:6rem 0;text-align:center}.hero h1{margin-bottom:1rem}.hero p{font-size:clamp(1.125rem,2vw,1.25rem);max-width:800px;margin:0 auto 2rem}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:2rem;gap:2rem;margin-top:2rem}.service-card{background:#fff;border:1px solid var(--border);border-radius:8px;padding:2rem;transition:transform .2s ease,box-shadow .2s ease}.service-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.1)}.service-card h3{margin-bottom:.75rem}.service-card a{display:inline-block;margin-top:1rem;font-weight:600}footer{background:var(--primary);color:#fff;padding:3rem 0 1.5rem;margin-top:4rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:2rem;gap:2rem;margin-bottom:2rem}.footer-section h4{color:#fff;margin-bottom:1rem}.footer-section ul{list-style:none}.footer-section a{color:hsla(0,0%,100%,.8)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid hsla(0,0%,100%,.1);color:hsla(0,0%,100%,.6)}.faq-item{margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid var(--border)}.faq-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.faq-question{font-size:1.25rem;margin-bottom:.75rem;color:var(--primary);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;-webkit-user-select:none;-moz-user-select:none;user-select:none}.faq-question:hover{color:var(--accent)}.faq-question:after{content:"▼";font-size:.875rem;color:var(--accent);transition:transform .3s ease;flex-shrink:0}details[open] .faq-question:after{transform:rotate(180deg)}.faq-answer{color:var(--secondary);line-height:1.7;padding-top:.5rem}details summary{list-style:none}details summary::-webkit-details-marker{display:none}@media (max-width:768px){.header-content{flex-direction:column;gap:1rem}nav ul{flex-direction:column;gap:.5rem;text-align:center}nav .dropdown-content{position:static;display:none;box-shadow:none;border:none;padding:.5rem 0;margin-top:0;text-align:left}nav .dropdown:focus-within .dropdown-content,nav .dropdown:hover 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