/* ─── Reset & Variables ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --navy:     #0f2847;
  --navy-mid: #1a3a5c;
  --blue:     #1e5faa;
  --blue-lt:  #2d7dd2;
  --accent:   #f0a500;
  --white:    #ffffff;
  --off-white:#f4f7fb;
  --gray-lt:  #e8edf5;
  --gray:     #6b7a8d;
  --gray-dk:  #3a4555;
  --text:     #1a2332;
  --radius:   10px;
  --shadow:   0 4px 24px rgba(15,40,71,.10);
  --shadow-lg:0 8px 40px rgba(15,40,71,.16);
}
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', Arial, sans-serif; font-size: 16px; line-height: 1.65; color: var(--text); background: var(--white); overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ─── Utility ─────────────────────────────────────────────────────────────── */
.container { width: 100%; max-width: 1240px; margin-inline: auto; padding-inline: 40px; }
.section-label { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.pill { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.28); border-radius: 100px; padding: 6px 16px; font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: #b8d4f5; }
.pill::before { content:''; width:7px; height:7px; border-radius:50%; background:var(--accent); flex-shrink:0; }

/* Buttons */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:14px 28px; border-radius:8px; font-size:.95rem; font-weight:600; cursor:pointer; transition:all .2s ease; border:none; white-space:nowrap; }
.btn-primary { background:var(--white); color:var(--navy); }
.btn-primary:hover { background:var(--accent); color:var(--navy); transform:translateY(-1px); box-shadow:0 6px 20px rgba(240,165,0,.35); }
.btn-secondary { background:transparent; color:var(--white); border:1.5px solid rgba(255,255,255,.5); }
.btn-secondary:hover { background:rgba(255,255,255,.1); border-color:var(--white); transform:translateY(-1px); }
.btn-dark { background:var(--navy); color:var(--white); }
.btn-dark:hover { background:var(--blue); transform:translateY(-1px); box-shadow:0 6px 20px rgba(30,95,170,.35); }
.btn-outline { background:transparent; color:var(--navy); border:1.5px solid var(--navy-mid); }
.btn-outline:hover { background:var(--navy); color:var(--white); transform:translateY(-1px); }
.btn-accent { background:var(--accent); color:var(--navy); }
.btn-accent:hover { background:#d49200; transform:translateY(-1px); box-shadow:0 6px 20px rgba(240,165,0,.4); }

/* ─── Progress bar ────────────────────────────────────────────────────────── */
.progress-bar { position:fixed; top:0; left:0; height:3px; background:linear-gradient(90deg,var(--accent),var(--blue)); z-index:200; transition:width .1s linear; width:0%; }

/* ─── Navigation ──────────────────────────────────────────────────────────── */
.nav { position:fixed; top:0; left:0; right:0; z-index:100; background:rgba(15,40,71,.96); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px); border-bottom:1px solid rgba(255,255,255,.08); transition:box-shadow .3s; }
.nav.scrolled { box-shadow:0 4px 30px rgba(0,0,0,.25); }
.nav-inner { display:flex; align-items:center; justify-content:space-between; height:68px; }
.nav-logo { display:flex; flex-direction:column; line-height:1.2; }
.nav-logo-top { font-size:.82rem; font-weight:800; letter-spacing:.12em; text-transform:uppercase; color:var(--white); }
.nav-logo-bottom { font-size:.68rem; font-weight:500; letter-spacing:.07em; text-transform:uppercase; color:#7baad4; }
.nav-links { display:flex; align-items:center; gap:6px; list-style:none; }
.nav-links a { padding:8px 14px; border-radius:6px; font-size:.875rem; font-weight:500; color:rgba(255,255,255,.8); transition:all .2s; }
.nav-links a:hover, .nav-links a.active { color:var(--white); background:rgba(255,255,255,.1); }
.nav-item { position:relative; }
.nav-item:hover .dropdown { opacity:1; pointer-events:auto; transform:translateY(0); }
.dropdown { position:absolute; top:calc(100% + 8px); left:0; min-width:220px; background:var(--white); border-radius:10px; box-shadow:var(--shadow-lg); padding:8px; opacity:0; pointer-events:none; transform:translateY(-6px); transition:all .2s ease; }
.dropdown a { display:block; padding:10px 14px; border-radius:6px; font-size:.85rem; color:var(--gray-dk) !important; background:transparent !important; }
.dropdown a:hover { background:var(--off-white) !important; color:var(--navy) !important; }
.nav-cta { display:flex; align-items:center; gap:12px; }
.nav-cta .btn { padding:10px 20px; font-size:.85rem; }
.nav-hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:8px; background:none; border:none; }
.nav-hamburger span { display:block; width:24px; height:2px; background:var(--white); border-radius:2px; transition:all .3s; }

/* ─── Page hero (interior) ────────────────────────────────────────────────── */
.page-hero { background:linear-gradient(135deg,var(--navy) 0%,#183564 55%,#1d4a82 100%); padding:140px 0 80px; position:relative; overflow:hidden; }
.page-hero::before { content:''; position:absolute; inset:0; background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px); background-size:60px 60px; pointer-events:none; }
.page-hero-blob { position:absolute; border-radius:50%; filter:blur(80px); pointer-events:none; }
.page-hero-blob-1 { width:500px; height:500px; background:rgba(30,95,170,.25); top:-100px; right:-60px; }
.page-hero-inner { position:relative; z-index:1; max-width:700px; }
.page-hero-inner .pill { margin-bottom:20px; }
.page-hero-inner h1 { font-size:clamp(2rem,4vw,3rem); font-weight:800; color:var(--white); line-height:1.15; letter-spacing:-.02em; margin-bottom:18px; }
.page-hero-inner h1 span { color:var(--accent); }
.page-hero-inner p { font-size:1.1rem; color:rgba(255,255,255,.72); line-height:1.75; max-width:560px; margin-bottom:32px; }
.page-hero-actions { display:flex; flex-wrap:wrap; gap:12px; }

/* ─── CTA Banner ──────────────────────────────────────────────────────────── */
.cta-banner { background:linear-gradient(135deg,var(--navy) 0%,#1d4a82 100%); padding:100px 0; position:relative; overflow:hidden; }
.cta-banner::before { content:''; position:absolute; inset:0; background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px); background-size:60px 60px; }
.cta-blob { position:absolute; border-radius:50%; filter:blur(80px); pointer-events:none; }
.cta-blob-1 { width:500px; height:500px; background:rgba(30,95,170,.3); top:-150px; right:-80px; }
.cta-blob-2 { width:300px; height:300px; background:rgba(240,165,0,.1); bottom:-80px; left:60px; }
.cta-inner { position:relative; z-index:1; display:grid; grid-template-columns:1fr auto; gap:60px; align-items:center; }
.cta-inner .section-label { color:var(--accent); }
.cta-inner h2 { font-size:clamp(1.8rem,3vw,2.6rem); font-weight:800; color:var(--white); line-height:1.2; margin-bottom:16px; }
.cta-inner p { font-size:1.05rem; color:rgba(255,255,255,.68); max-width:540px; line-height:1.75; }
.cta-actions { display:flex; flex-direction:column; gap:14px; align-items:center; min-width:260px; }
.cta-actions .btn { width:100%; justify-content:center; }
.cta-hint { font-size:.78rem; color:rgba(255,255,255,.4); text-align:center; }

/* ─── Footer ──────────────────────────────────────────────────────────────── */
footer { background:#080f1e; padding:60px 0 32px; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; margin-bottom:48px; }
.footer-brand .footer-logo { font-size:.9rem; font-weight:800; letter-spacing:.12em; text-transform:uppercase; color:var(--white); margin-bottom:4px; }
.footer-brand .footer-logo-sub { font-size:.7rem; font-weight:500; letter-spacing:.07em; text-transform:uppercase; color:#4a6a8a; margin-bottom:16px; }
.footer-brand p { font-size:.88rem; color:#4a6a8a; line-height:1.7; max-width:280px; margin-bottom:20px; }
.footer-contact { display:flex; flex-direction:column; gap:8px; }
.footer-contact a { font-size:.85rem; color:#4a6a8a; display:flex; align-items:center; gap:8px; transition:color .2s; }
.footer-contact a:hover { color:var(--white); }
.footer-col h4 { font-size:.78rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:#2c4e70; margin-bottom:16px; }
.footer-col ul { list-style:none; display:flex; flex-direction:column; gap:10px; }
.footer-col ul a { font-size:.87rem; color:#4a6a8a; transition:color .2s; }
.footer-col ul a:hover { color:var(--white); }
.footer-social { display:flex; gap:10px; margin-top:16px; }
.social-icon { width:36px; height:36px; border-radius:8px; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); display:flex; align-items:center; justify-content:center; color:#4a6a8a; font-size:.85rem; font-weight:700; transition:all .2s; }
.social-icon:hover { background:var(--blue); border-color:var(--blue); color:var(--white); }
.footer-bottom { border-top:1px solid rgba(255,255,255,.06); padding-top:28px; display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.footer-bottom p { font-size:.82rem; color:#2c4e70; }

/* ─── Chat widget ─────────────────────────────────────────────────────────── */
.chat-widget { position:fixed; bottom:28px; right:28px; z-index:999; }
.chat-btn { display:flex; align-items:center; gap:10px; background:linear-gradient(135deg,var(--navy),var(--blue)); color:var(--white); border:none; border-radius:100px; padding:14px 22px; font-size:.9rem; font-weight:600; cursor:pointer; box-shadow:0 4px 24px rgba(30,95,170,.4); transition:all .25s; }
.chat-btn:hover { transform:translateY(-2px); box-shadow:0 8px 32px rgba(30,95,170,.5); }

/* ─── Shared card styles ──────────────────────────────────────────────────── */
.card { background:var(--white); border-radius:14px; box-shadow:var(--shadow); transition:transform .25s, box-shadow .25s; }
.card:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg); }

/* ─── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width:1024px) {
  .container { padding-inline:28px; }
  .cta-inner { grid-template-columns:1fr; }
  .cta-actions { align-items:flex-start; width:100%; }
  .footer-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width:768px) {
  .container { padding-inline:20px; }
  .nav-links, .nav-cta { display:none; }
  .nav-hamburger { display:flex; }
  .footer-grid { grid-template-columns:1fr; gap:32px; }
  .footer-bottom { flex-direction:column; align-items:flex-start; }
}

/* ─── Animations ──────────────────────────────────────────────────────────── */
@keyframes fadeUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
.fade-up { animation:fadeUp .6s ease forwards; }
.fade-up-d1 { animation-delay:.1s; opacity:0; }
.fade-up-d2 { animation-delay:.2s; opacity:0; }
.fade-up-d3 { animation-delay:.3s; opacity:0; }
.fade-up-d4 { animation-delay:.4s; opacity:0; }