:root{--primary: #0f4c81;--secondary: #f9b233;--surface: #ffffff;--background: #f7f8fb;--text: #1f2937;--muted: #64748b}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,sans-serif;background:var(--background);color:var(--text)}a{color:inherit;text-decoration:none}button{cursor:pointer}.app-shell{min-height:100vh}.header{position:sticky;top:0;z-index:10;background:#fffffff5;backdrop-filter:blur(12px);border-bottom:1px solid #e5e7eb}.header__inner{max-width:1200px;margin:0 auto;padding:1rem 1.5rem;display:flex;align-items:center;justify-content:space-between}.nav-links{display:flex;gap:1.25rem;align-items:center}.hero{padding:5rem 1.5rem 3rem;background:linear-gradient(135deg,#0f4c81,#1f6dbf);color:#fff}.hero__inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1.2fr .8fr;gap:2rem}.hero h1{font-size:clamp(2.5rem,4vw,4rem);margin:0 0 1rem;line-height:1.05}.hero p{max-width:48rem;font-size:1.1rem;margin-bottom:1.5rem;color:#ffffffeb}.btn-primary{background:var(--secondary);color:#102a43;border:none;padding:.95rem 1.8rem;border-radius:999px;font-weight:700;transition:transform .2s ease,box-shadow .2s ease}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 30px #0d6efd2e}.section{padding:4rem 1.5rem}.section__content{max-width:1100px;margin:0 auto}.section h2{font-size:2.25rem;margin-bottom:1rem}.section p{color:var(--muted);line-height:1.8}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-top:2rem}.card{background:#fff;border-radius:1.25rem;box-shadow:0 18px 40px #0f172a0f;padding:1.75rem}.card strong{display:block;margin-bottom:.75rem;font-size:1.1rem}.card span{display:block;color:var(--muted);margin-bottom:.75rem}.card p{margin:0 0 1rem}.card .tag{display:inline-flex;gap:.4rem;align-items:center;color:#0f4c81;font-weight:700}.about-grid{display:grid;gap:1.5rem;grid-template-columns:1.2fr .8fr;align-items:center}.about-card{background:#fff;padding:1.75rem;border-radius:1.25rem;box-shadow:0 18px 40px #0f172a0d}.contact-card{display:grid;gap:1rem;background:#fff;padding:2rem;border-radius:1.25rem;box-shadow:0 18px 40px #0f172a0d}.contact-card label{font-weight:700;color:var(--text)}.contact-card input,.contact-card textarea{width:100%;padding:.95rem 1rem;border-radius:.85rem;border:1px solid #d1d5db;background:#f8fafc}.contact-card button{width:fit-content}.footer{border-top:1px solid #e5e7eb;background:#fff;padding:1.5rem;color:var(--muted)}@media (max-width: 900px){.hero__inner,.about-grid{grid-template-columns:1fr}}