/* ---------- Base */
:root{
  --bg:#f7f7f8;
  --surface:#ffffff;
  --text:#0f172a;        /* slate-900 */
  --muted:#64748b;       /* slate-500 */
  --border:#e5e7eb;      /* gray-200 */
  --primary:#2563eb;     /* blue-600 */
  --primary-ink:#ffffff;
  --radius:16px;
  --shadow:0 1px 2px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.06);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Inter, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji", "Segoe UI Symbol";
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{max-width:100%;height:auto;display:block}

/* ---------- Layout */
.container{
  width:100%;
  max-width:1100px;
  margin-inline:auto;
  padding-inline:16px;
}

section{padding:56px 0}
@media (min-width:900px){
  section{padding:80px 0}
}

.micro{font-size:.9rem;color:var(--muted)}
.center{text-align:center}
.mt-l{margin-top:32px}

/* ---------- Header */
.site-header{
  position:sticky; top:0; z-index:50;
  background:var(--surface);
  border-bottom:1px solid var(--border);
}
.header-row{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px; padding:14px 0;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:700; color:var(--text); text-decoration:none;
}
.nav{display:flex; align-items:center; gap:14px; flex-wrap:wrap}
.nav a{
  color:var(--text); text-decoration:none; padding:8px 10px; border-radius:10px;
}
.nav a:hover{background:#f1f5f9}
.nav a.active{background:#eef2ff; color:#1e40af}

/* ---------- Buttons */
.btn{
  display:inline-block; text-decoration:none; cursor:pointer;
  padding:12px 18px; border-radius:14px; font-weight:600;
  border:1px solid var(--border); background:var(--surface); color:var(--text);
  box-shadow:0 1px 0 rgba(0,0,0,.03);
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  background:var(--primary); color:var(--primary-ink);
  border-color:transparent; box-shadow:var(--shadow);
}
.btn-primary:hover{filter:brightness(1.03)}
.btn-secondary{}

/* ---------- Hero */
.hero{background:linear-gradient(180deg,#ffffff 0%, #f7f7f8 100%)}
.hero-grid{
  display:grid; gap:28px; align-items:center;
  grid-template-columns:1fr; 
}
@media (min-width:960px){
  .hero-grid{grid-template-columns:1.05fr .95fr; gap:40px}
}

.hero-copy h1{
  font-size: clamp(1.9rem, 1.1rem + 2.6vw, 3rem);
  line-height:1.2; margin:0 0 10px;
  letter-spacing:-0.01em;
}
.tagline{font-weight:600; color:var(--text); margin:0 0 6px}
.sub{color:var(--muted); margin:0 0 18px}
.cta-row{display:flex; gap:12px; flex-wrap:wrap}

.hero-media img{
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ---------- Services */
.services h2, .coverage h2{font-size: clamp(1.4rem, 0.9rem + 1.6vw, 2rem); margin:0 0 18px}
.cards{
  display:grid; gap:14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.card{
  background:var(--surface); border:1px solid var(--border);
  padding:18px; border-radius:14px; box-shadow:0 1px 0 rgba(0,0,0,.03);
}
.card h3{margin:0 0 6px; font-size:1.05rem}
.card p{margin:0; color:var(--muted)}

/* ---------- Notice */
.notice{
  background:#fff7ed; /* amber-50 */
  border-top:1px solid #fed7aa;
  border-bottom:1px solid #fed7aa;
}
.notice .container{max-width:980px}

/* ---------- Footer */
.site-footer{
  background:var(--surface); border-top:1px solid var(--border);
  padding-top:28px; padding-bottom:28px;
}
.footer-grid{
  display:grid; gap:16px; align-items:start;
  grid-template-columns:1fr;
}
@media (min-width:760px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
.site-footer nav{
  display:flex; gap:10px 14px; flex-wrap:wrap; justify-content:flex-end;
}
.site-footer nav a{color:var(--text); text-decoration:none}
.site-footer nav a:hover{text-decoration:underline}

/* ---------- Forms */
input, select, textarea{
  font:inherit; color:inherit; background:#fff;
  border:1px solid var(--border); border-radius:12px;
  padding:12px 14px; width:100%;
}
label{font-weight:600; display:block; margin:14px 0 6px}
.form-row{display:grid; gap:12px}
@media (min-width:760px){
  .form-row.two{grid-template-columns:1fr 1fr}
}

/* ---------- Focus & a11y */
:focus-visible{outline:3px solid color-mix(in oklab, var(--primary) 70%, white); outline-offset:2px; border-radius:10px}
/* --- Skip link (hide until focus) */
.skip-link{
  position:absolute;
  left:-9999px; top:auto;
  width:1px; height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left:16px; top:16px;
  width:auto; height:auto;
  padding:10px 14px;
  background:#0f172a; color:#fff;
  border-radius:10px; z-index:1000;
  box-shadow:0 2px 10px rgba(0,0,0,.2);
}