/* styles.css - offline, no external fonts or CDNs
   Color palette: dark blue + deep red
   Save alongside index.html (images folder optional)
*/

/* ============== VARIABLES ============== */
:root{
  --blue-900: #072b62;  /* very dark blue */
  --blue-700: #0b3d91;  /* primary darker blue */
  --red-700: #8e1414;   /* deep red */
  --red-500: #a4161a;   /* accent red */
  --muted: #6b7280;
  --bg: #f7f8fb;
  --card-bg: #ffffff;
  --radius: 12px;
  --container-max: 1120px;
  --gap: 1.25rem;
  --transition: 220ms cubic-bezier(.2,.9,.3,1);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color-scheme: light;
}

/* ============== BASIC LAYOUT ============== */
* { box-sizing: border-box; }
html,body { height:100%; margin:0; background:var(--bg); color:#10203a; }
.container {
  width: calc(100% - 2rem);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 2rem 0;
}

/* Topbar */
.topbar { background: linear-gradient(90deg, var(--blue-900), var(--blue-700)); color: #fff; }
.topbar-inner { display:flex; align-items:center; justify-content:space-between; gap:var(--gap); padding:0.85rem 0; }
.brand { display:flex; align-items:center; gap:1rem; }
.logo { color: white; text-decoration:none; display:flex; align-items:baseline; gap:0.4rem; }
.logo-mark { font-weight:700; font-size:1.1rem; letter-spacing:0.4px; }
.logo-sub { background: rgba(255,255,255,0.08); padding:0.2rem 0.45rem; border-radius:6px; font-size:0.78rem; }
.phone { text-align:right; font-size:0.95rem; }
.phone-number { color: #fff; text-decoration:none; font-weight:600; }
.phone-label { display:block; font-size:0.75rem; opacity:0.9; }

/* Nav */
.nav { position:relative; }
.nav-toggle { display:none; background:transparent; border:1px solid rgba(255,255,255,0.12); color:#fff; padding:0.4rem 0.6rem; border-radius:8px; cursor:pointer; }
.nav-list { list-style:none; display:flex; gap:1rem; margin:0; padding:0; }
.nav-list a { color:#fff; text-decoration:none; padding:0.5rem 0.6rem; display:block; border-radius:6px; transition:var(--transition); }
.nav-list a:hover { background: rgba(255,255,255,0.06); }

/* HERO */
.hero { padding:3rem 0; }
.hero-grid { display:grid; grid-template-columns: 1fr 540px; gap:2rem; align-items:center; }
.hero-copy h1 { font-size:2rem; margin:0 0 0.6rem; color:var(--blue-700); }
.lead { margin:0 0 1rem; color:var(--muted); font-size:1.02rem; }
.hero-actions { display:flex; gap:0.75rem; margin-bottom:1rem; }
.btn {
  display:inline-block; text-decoration:none; font-weight:600; padding:0.7rem 1rem; border-radius:10px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn.primary { background: linear-gradient(180deg, var(--blue-700), var(--blue-900)); color:#fff; box-shadow: 0 6px 18px rgba(11,61,145,0.12); }
.btn.primary:hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(11,61,145,0.16); }
.btn.ghost { background: transparent; border:1px solid rgba(16,32,58,0.08); color:var(--blue-700); }
.trust-list { display:flex; gap:1rem; list-style: none; padding:0; margin:0.5rem 0 0; color:var(--muted); font-size:0.95rem; }

/* Hero media */
.hero-media img { width:100%; height:auto; border-radius:14px; display:block; box-shadow: 0 8px 30px rgba(16,32,58,0.06); }

/* SERVICES */
.section-header { margin-bottom:1rem; }
.section-header h2 { margin:0 0 0.25rem; color:var(--blue-700); }
.cards { display:grid; grid-template-columns: repeat(3, 1fr); gap:1rem; }
.card { background:var(--card-bg); border-radius:var(--radius); padding:1rem; box-shadow: 0 6px 20px rgba(16,32,58,0.04); transition: transform var(--transition); display:flex; flex-direction:column; gap:0.6rem; }
.card img { width:100%; height:140px; object-fit:cover; border-radius:10px; }
.card h3 { margin:0; }
.card p { margin:0; color:var(--muted); }
.card-link { margin-top:auto; color:var(--red-700); text-decoration:none; font-weight:600; }

/* INDUSTRIES */
.industries { padding:1rem 0 2rem 0; }
.industry-list { display:flex; gap:1rem; margin-top:1rem; }
.industry { background:var(--card-bg); border-radius:10px; padding:1rem; text-align:center; flex:1; box-shadow: 0 6px 18px rgba(16,32,58,0.04); }
.industry img { width:100%; height:110px; object-fit:cover; border-radius:8px; }

/* CTA STRIP */
.cta-strip { background: linear-gradient(90deg, rgba(148,20,26,0.06), rgba(11,61,145,0.04)); margin:2rem 0; border-radius:10px; padding:1.15rem 0; }
.cta-inner { display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.cta-inner h3 { margin:0; color:var(--blue-700); }
.cta-actions .btn { min-width:140px; }

/* FOOTER */
.site-footer { margin-top:2rem; color:#263645; }
.footer-grid { display:grid; grid-template-columns: 1fr 200px 200px; gap:1.2rem; padding:2rem 0; }
.footer-brand p { margin:0.35rem 0 0; color:var(--muted); }
.footer-links ul { list-style:none; padding:0; margin:0; }
.footer-links a { color:var(--muted); text-decoration:none; display:block; padding:0.25rem 0; }
.footer-bottom { border-top:1px solid rgba(16,32,58,0.04); padding:0.6rem 0; margin-top:1rem; color:var(--muted); font-size:0.9rem; }

/* Small interactions */
.card:hover { transform: translateY(-6px); }
a:focus, button:focus { outline:3px solid rgba(11,61,145,0.12); outline-offset:3px; }

/* ============== RESPONSIVE ============== */
@media (max-width:980px){
  .hero-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2,1fr); }
  .industry-list { flex-direction:column; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction:column; align-items:flex-start; }
}

@media (max-width:680px){
  .nav-list { display:none; position:absolute; right:0; top:100%; background:var(--blue-700); border-radius:8px; padding:0.6rem; width:220px; }
  .nav-list.open { display:block; }
  .nav-list a { color:#fff; display:block; padding:0.5rem 0.6rem; }
  .nav-toggle { display:inline-block; }
  .cards { grid-template-columns: 1fr; }
  .topbar-inner { flex-direction:column; align-items:flex-start; gap:0.6rem; }
  .hero-copy h1 { font-size:1.5rem; }
}

/* Minor polish */
.lead, .trust-list, .section-header p { line-height:1.45; }