:root{
  --brand:#145A8D; --brand-dark:#0d2f50; --ink:#0f172a; --muted:#4b5563;
  --line:#e5e7eb; --radius:14px; --max:1200px; --bg:#fff;
  --shadow:0 6px 20px rgba(0,0,0,.06)
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:#fff}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 16px}
.section{padding:36px 0;border-bottom:1px solid var(--line)}
.section-title{margin:0 0 12px;font-size:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.muted{color:var(--muted)}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;border:1px solid var(--brand);font-weight:600;white-space:nowrap}
.btn--primary{background:var(--brand);color:#fff}
.btn--ghost{background:#fff;color:var(--brand)}
.chips{display:grid;gap:10px}
@media(min-width:720px){.chips{grid-template-columns:repeat(3,1fr)}}
.chip{padding:10px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;display:inline-block}
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:20}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand__logo{width:44px;height:auto;flex:0 0 auto}
.brand__name{font-size:18px;line-height:1.2;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav{display:flex;gap:10px;align-items:center;flex-wrap:nowrap}
@media (max-width:640px){ .btn{padding:8px 10px;font-size:14px} .brand__name{font-size:16px} }
.hero{border-bottom:1px solid var(--line);background:linear-gradient(180deg,#ffffff,#f9fbfd)}
.hero__grid{display:grid;grid-template-columns:1fr;min-height:420px}
@media(min-width:960px){.hero__grid{grid-template-columns:1.15fr 0.85fr}}
.hero__left{background:linear-gradient(135deg,var(--brand-dark),var(--brand));color:#fff;display:flex;align-items:center}
.hero__left-inner{padding:56px 24px;max-width:760px;margin-left:auto;margin-right:16px}
@media(min-width:960px){.hero__left-inner{padding:64px 40px;margin-right:0}}
.hero__eyebrow{font-size:14px;letter-spacing:.08em;text-transform:uppercase;opacity:.95;margin:0 0 6px}
.hero__title{font-size:32px;line-height:1.2;margin:0 0 10px}
@media(min-width:960px){.hero__title{font-size:44px}}
.hero__desc{margin:0 0 16px;font-size:17px;opacity:.98}
.hero__actions{display:flex;gap:10px;flex-wrap:wrap}
.hero__right{display:flex;align-items:center;justify-content:center;padding:24px}
@media(min-width:960px){.hero__right{padding:32px}}
.hero__logo-wrap{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:20px}
.hero__logo{max-width:360px;width:100%;height:auto}
.reviews-grid{display:grid;gap:16px}
@media(min-width:720px){.reviews-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1080px){.reviews-grid{grid-template-columns:repeat(4,1fr)}}
.review{border:1px solid var(--line);border-radius:var(--radius);padding:14px;background:#fff}
.stars{color:#f59e0b;font-size:16px}
.review-text{margin:8px 0 10px}
.review-author{color:#4b5563;font-size:14px}
footer{padding:28px 0}
.cta-footer{display:flex;gap:10px;flex-wrap:wrap}
.buffer{margin-top:18px;padding:12px;border:1px dashed var(--line);border-radius:10px;background:#fdfdfd;color:#4b5563}
.stack{display:grid;gap:12px}
.grid-2{display:grid;gap:16px}
@media(min-width:900px){.grid-2{grid-template-columns:1fr 1fr}}
.input, select, textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px}


/* Accessibility: Skip link */


/* Ensure footer not obscured by sticky bar on mobile */
@media(max-width:859px){ footer{padding-bottom:72px} }


/* --- Mobile Header Fix: stack brand and make nav scrollable --- */
@media (max-width: 640px){
  .site-header__inner{
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .brand__logo{ width:40px; height:auto; }
  .brand__name{ font-size:18px; max-width: 80vw; }
  .nav{
    width: 100%;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 4px 0;
  }
  .nav .btn{
    flex: 0 0 auto;
    padding: 8px 10px;
    font-size: 14px;
    border-radius: 10px;
  }
}