/* =====================
   Global Styles
===================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root{
  --blue-900:#003366;
  --blue-700:#0055aa;
  --blue-500:#00a0cc;
  --blue-400:#00d4ff;
  --bg:#f8f9fa;
  --text:#333;
  --card:#fff;
  --muted:#6b7280;
}
html, body { height: 100%; }
body {
  font-family: 'Segoe UI', Arial, sans-serif;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

/* Utilities */
.container { width: 90%; max-width: 1200px; margin: auto; }
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.section { padding: 64px 0; }
h1,h2,h3 { color: var(--blue-900); }
h1 { font-size: 2.2rem; margin-bottom: .5rem; }
h2 { font-size: 1.8rem; margin-bottom: .75rem; }
h3 { font-size: 1.2rem; margin-bottom: .5rem; }

/* =====================
   Header & Navigation
===================== */
header {
  background: linear-gradient(90deg, var(--blue-900), var(--blue-700));
  color: #fff;
  position: sticky; top: 0; z-index: 50;
}
.navbar { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.logo { font-size: 1.3rem; font-weight: 800; letter-spacing: .4px; }
.logo span { color: var(--blue-400); }
nav ul { list-style: none; display: flex; gap: 18px; }
nav a { color: #fff; text-decoration: none; padding: 6px 10px; border-radius: 6px; }
nav a:hover, nav a.active { background: rgba(255,255,255,.16); }
.nav-toggle { display: none; background: transparent; border: 1px solid rgba(255,255,255,.4); color:#fff; padding:6px 10px; border-radius:6px; }

@media (max-width: 840px){
  nav ul { display: none; flex-direction: column; background: rgba(0,0,0,.35); position: absolute; right: 5%; top: 58px; padding: 10px; border-radius: 10px; backdrop-filter: blur(6px); }
  nav ul.open { display: flex; }
  .nav-toggle { display: inline-block; }
}

/* =====================
   Hero Section
===================== */
.hero {
  background: url('https://images.unsplash.com/photo-1534759846116-57968a6a6b83?auto=format&fit=crop&w=1500&q=80') center/cover no-repeat;
  color: white; text-align: center; padding: 110px 20px;
}
.hero h2 { font-size: 2.6rem; margin-bottom: 10px; }
.hero h2 span { color: var(--blue-400); }
.hero p { max-width: 820px; margin: 10px auto 20px; font-size: 1.1rem; }
.btn {
  display: inline-block; background: var(--blue-400); color: var(--blue-900);
  padding: 10px 18px; border-radius: 8px; font-weight: 700; text-decoration: none;
  transition: transform .15s ease, background .25s ease;
}
.btn:hover { transform: translateY(-2px); background: var(--blue-500); }
.btn.outline { background: transparent; color: #fff; border: 1px solid #fff; }

/* =====================
   Cards & Features
===================== */
.card {
  background: var(--card);
  border-radius: 12px;
  padding: 22px;
  box-shadow: 0 6px 24px rgba(0,0,0,.06);
}
.card i { font-size: 2.2rem; color: var(--blue-500); margin-bottom: 10px; display: inline-block; }
.muted { color: var(--muted); }

/* =====================
   Sections
===================== */
.alt { background: #eef2f7; }
.cta { background: linear-gradient(90deg, var(--blue-700), var(--blue-900)); color: #fff; text-align: center; padding: 44px 20px; }
.cta h2 { color:#fff; margin-bottom: 8px; }

/* =====================
   Forms
===================== */
form { display: grid; gap: 14px; }
input, select, textarea {
  width: 100%; padding: 12px 12px; border-radius: 8px; border: 1px solid #d1d5db; background: #fff;
}
label { font-weight: 600; color: var(--blue-900); }
button, .button {
  background: var(--blue-700); color: #fff; border: none; padding: 10px 16px; border-radius: 8px; cursor: pointer; text-decoration: none; display: inline-block;
}
button:hover, .button:hover { background: var(--blue-900); }

/* =====================
   Footer
===================== */
footer { background: var(--blue-900); color: white; padding: 36px 0; margin-top: 40px; }
.footer-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
footer a { color: var(--blue-400); text-decoration: none; }
footer a:hover { text-decoration: underline; }
.social a { color: #fff; font-size: 1.2rem; margin-right: 10px; }
.copyright { text-align: center; margin-top: 16px; opacity: .85; font-size: .92rem; }

/* =====================
   Tables (for policy pages)
===================== */
.policy { background: #fff; padding: 24px; border-radius: 12px; box-shadow: 0 6px 24px rgba(0,0,0,.06); }
.policy h1 { margin-bottom: 6px; }
.policy h2 { margin-top: 22px; }
.policy ul { margin-left: 18px; }
.policy p, .policy li { color:#222; }

/* Cookie banner */
.cookie-banner{position:fixed;bottom:16px;left:16px;right:16px;background:#0b1f3a;color:#fff;padding:14px;border-radius:10px;display:none;z-index:99}
.cookie-banner .actions{margin-top:10px;display:flex;gap:10px;flex-wrap:wrap}
.cookie-banner .actions .button{background:#00c2ef}