:root {
  --navy: #1d3c53;
  --green: #2f4f3f;
  --cream: #fdfcf8;
  --charcoal: #2a2e2e;
  --radius: 14px;
  --shadow: 0 12px 28px rgba(0,0,0,.12);
}
* { box-sizing: border-box; }
html, body { margin:0; padding:0; }
body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.6;
}

/* THEME SWITCHERS (no changes to .hero component styles) */
body.bg_navy {
  --bg: var(--navy);
  --text: var(--cream);
  --heading: var(--cream);
  --card-bg: var(--cream);
  --card-fg: var(--charcoal);
  --btn-bg: var(--cream);
  --btn-fg: var(--charcoal);
}
body.bg_cream {
  --bg: var(--cream);
  --text: var(--charcoal);
  --heading: var(--charcoal);
  --card-bg: var(--navy);
  --card-fg: var(--cream);
  --btn-bg: var(--navy);
  --btn-fg: var(--cream);
}
body.bg_navy, body.bg_cream { background: var(--bg); color: var(--text); }
body.bg_navy h2, body.bg_navy h3 { color: var(--heading); }
body.bg_cream h2, body.bg_cream h3 { color: var(--heading); }

/* Layout */
.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.section { padding: 72px 0; }
.narrow { max-width: 820px; }

/* Announcement bar (BMS-style util bar) */
.announce { background: var(--navy); color: var(--cream); font-size: .95rem; }
.announce .container { display:flex; gap:.5rem; align-items:center; justify-content:center; padding:10px 20px; }
.announce .link { color: var(--cream); text-decoration: underline; font-weight:600; }

/* Header / Nav */
.site-header { background: transparent; position: sticky; top:0; z-index: 100; backdrop-filter: saturate(150%) blur(6px); }
.nav { display:flex; align-items:center; justify-content: space-between; padding: 16px 0; }
.brand { color: var(--navy); font-weight: 800; font-size: 1.25rem; text-decoration: none; letter-spacing: .5px; }
.menu a { color: var(--navy); text-decoration:none; margin: 0 14px; font-weight: 600; }
.menu .btn.small { padding: .55rem .9rem; border-radius: 10px; color: var(--cream) }
.nav-toggle { display:none; background:none; border:none; width:44px; height:44px; position:relative; }
.nav-toggle span { position:absolute; left:10px; right:10px; height:2px; background: var(--navy); border-radius:2px; }
.nav-toggle span:nth-child(1) { top:14px }
.nav-toggle span:nth-child(2) { top:21px }
.nav-toggle span:nth-child(3) { top:28px }

/***** HERO *****/
.hero { padding: 56px 0 24px; }
.hero-grid { display:grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items:center; }
.hero h1 { font-size: clamp(2rem, 3.6vw, 3.2rem); line-height: 1.1; color: var(--navy); margin: 0 0 14px; }
.hero p { font-size: 1.05rem; max-width: 62ch; }
.hero .actions { margin-top: 20px; display:flex; gap:12px; flex-wrap:wrap; }
.hero-media img { width:100%; border-radius: 18px; box-shadow: var(--shadow); display:block; }

/* Headings */
h2 { font-size: clamp(1.6rem, 2.4vw, 2.2rem); color: var(--navy); margin: 0 0 10px; }
h3 { font-size: clamp(1.2rem, 1.6vw, 1.4rem); color: var(--green); margin: 0 0 16px; }
.lead { font-size: 1.1rem; opacity: .95; max-width: 68ch; }

/* Cards and grids */
.grid { display:grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-top: 22px; }
.cards .card { background: var(--cream); color: var(--charcoal); padding: 18px 18px; border-radius: var(--radius); box-shadow: var(--shadow); }
.cards.dark .card.inverse { background: var(--navy); color: var(--cream); }
.rounded { border-radius: 18px; }
.shadow { box-shadow: var(--shadow); }

/* Steps */
.steps .step { position: relative; display:flex; align-items:flex-start; gap: 12px; }
.step .step-num { width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: var(--cream); display:grid; place-items:center; font-weight:700; flex:0 0 40px; }
 .inverse .step-num { background: var(--navy); color: var(--cream); }
/*.inverse .step-num { background: var(--cream); color: var(--navy); }*/

/* CTA bar */
.cta-bar { margin-top: 28px; background: var(--navy); color: var(--cream); padding: 18px; border-radius: var(--radius); display:flex; align-items:center; justify-content: space-between; gap: 16px; flex-wrap:wrap; }
.cta-bar .btn { background: var(--cream); color: var(--charcoal); }

/* Split */
.split { display:grid; grid-template-columns: 1.05fr .95fr; gap: 32px; align-items:center; margin-bottom: 24px; }

/* Buttons */
.btn { display:inline-block; border:none; cursor:pointer; font-weight:700; text-decoration:none; border-radius: 12px; padding: .8rem 1.1rem; box-shadow: 0 6px 16px rgba(0,0,0,.12); transition: transform .05s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease; }
.btn-primary { background: var(--navy); color: var(--cream); }
.btn-ghost { background: transparent; border: 2px solid var(--navy); color: var(--navy); }
.btn:hover { transform: translateY(1px); box-shadow: 0 10px 20px rgba(0,0,0,.16); }

/* Contact */
.contact-grid { display:grid; grid-template-columns: .9fr 1.1fr; gap: 22px; margin-top: 10px; }
.form label { display:block; font-weight:600; margin: 8px 0 4px; }
.form input, .form textarea { width: 100%; background: #fff; border: 1px solid rgba(0,0,0,.12); border-radius: 10px; padding: .75rem .9rem; font: inherit; }
.form button { margin-top: 10px; }

/* Footer */
.site-footer { background: var(--navy); color: var(--cream); padding: 22px 0; text-align:center; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; }
  .menu { position: fixed; inset: 60px 20px auto 20px; background: var(--cream); border-radius: 14px; padding: 14px; display:none; box-shadow: var(--shadow); }
  .menu a { display:block; margin: 8px 0; }
  .nav-toggle { display:block; }
}
.show-menu .menu { display:block; }