/* Minimal, modern responsive CSS */
:root{--bg:#f7fafc;--card:#ffffff;--text:#0f172a;--muted:#6b7280;--accent:#0ea5a3;--accent-600:#08938f}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial; background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
.container{max-width:1100px;margin:0 auto;padding:20px}
.site-header{background:linear-gradient(90deg,#fff,#f1f5f9);border-bottom:1px solid rgba(15,23,42,.04)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:inherit}
.logo{width:56px;height:56px;border-radius:8px;object-fit:cover}
.brand-text h1{margin:0;font-size:18px}
.brand-text .tag{margin:0;font-size:13px;color:var(--muted)}
.main-nav{position:relative}
.nav-toggle{display:none;background:none;border:0;font-size:20px}
.nav-list{display:flex;gap:10px;list-style:none;margin:0;padding:0}
.nav-list a{display:inline-block;padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--text);font-weight:600}
.nav-list a:hover{background:#eef2ff}

.hero{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start;margin:26px 0}
@media(max-width:900px){.hero{grid-template-columns:1fr}.nav-list{display:none}.nav-toggle{display:block}}
.card{background:var(--card);padding:18px;border-radius:12px;box-shadow:0 10px 30px rgba(2,6,23,.06)}
.lead{font-size:18px;color:var(--muted)}
.btn{display:inline-block;background:linear-gradient(180deg,var(--accent),var(--accent-600));color:#fff;padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:700}
.quick-check .inline-form{display:flex;gap:8px;margin-top:10px}
.quick-check input{padding:10px;border-radius:8px;border:1px solid #e6eaf0}
.quick-check .btn{align-self:center}
.small{font-size:13px}
.muted{color:var(--muted)}
.sidebar ul{padding-left:18px}
.faq dl dt{font-weight:700;margin-top:12px}
.site-footer{border-top:1px solid rgba(15,23,42,.04);background:#fff;margin-top:30px}
.footer-inner{display:flex;justify-content:space-between;align-items:center;padding:16px 20px}
.inline-form input{width:160px}
@media(max-width:600px){.inline-form{flex-direction:column}.inline-form input{width:100%}}

/* accessibility helpers */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* small utilities */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}

/* contact form */
input,textarea{font-family:inherit}

/* footer small */
.site-footer.small .footer-inner{padding:12px}