:root {
  --primary: #0284c7;
  --primary-dark: #0369a1;
  --accent: #f59e0b;
  --dark: #0f172a;
  --light: #f8fafc;
  --gray: #64748b;
}
* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
body { color: var(--dark); background: var(--light); line-height: 1.6; }
header { background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 1000; }
.top-bar { background: var(--dark); color: #fff; padding: 8px 5%; display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem; }
.top-bar a { color: var(--accent); text-decoration: none; font-weight: bold; }
.nav-container { display: flex; justify-content: space-between; align-items: center; padding: 15px 5%; max-width: 1300px; margin: 0 auto; }
.logo { font-size: 1.5rem; font-weight: 800; color: var(--dark); text-decoration: none; display: flex; align-items: center; gap: 8px; }
.logo span { color: var(--primary); }
nav ul { display: flex; list-style: none; gap: 20px; align-items: center; }
nav a { text-decoration: none; color: var(--dark); font-weight: 600; transition: color 0.2s; }
nav a:hover, nav a.active { color: var(--primary); }
.cta-btn { background: var(--accent); color: var(--dark); padding: 10px 20px; border-radius: 5px; font-weight: bold; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; box-shadow: 0 4px 6px rgba(245, 158, 11, 0.2); transition: transform 0.2s; }
.cta-btn:hover { transform: translateY(-2px); background: #d97706; color: #fff; }

.hero { background: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.8)), url('https://images.unsplash.com/photo-1584622650111-993a426fbf0a?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat; color: #fff; padding: 100px 5%; text-align: center; }
.hero h1 { font-size: 3rem; margin-bottom: 20px; font-weight: 800; }
.hero p { font-size: 1.25rem; max-width: 800px; margin: 0 auto 30px; color: #cbd5e1; }
.hero-btns { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }
.btn-outline { border: 2px solid #fff; color: #fff; padding: 10px 20px; border-radius: 5px; text-decoration: none; font-weight: bold; transition: background 0.2s; }
.btn-outline:hover { background: #fff; color: var(--dark); }

.container { max-width: 1200px; margin: 0 auto; padding: 60px 20px; }
.section-title { text-align: center; margin-bottom: 40px; }
.section-title h2 { font-size: 2.25rem; color: var(--dark); margin-bottom: 10px; }
.section-title p { color: var(--gray); font-size: 1.1rem; }

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.service-card { background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); transition: transform 0.2s; border-top: 4px solid var(--primary); }
.service-card:hover { transform: translateY(-5px); }
.service-card h3 { margin-bottom: 15px; font-size: 1.35rem; }
.service-card p { color: var(--gray); margin-bottom: 20px; }
.text-link { color: var(--primary); text-decoration: none; font-weight: 600; display: inline-flex; align-items: center; gap: 5px; }
.text-link:hover { text-decoration: underline; }

.content-block { background: #fff; padding: 40px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); margin-bottom: 30px; }
.content-block h2 { margin-bottom: 20px; color: var(--dark); }
.content-block p { margin-bottom: 15px; color: var(--gray); line-height: 1.8; }
.content-block ul { margin-left: 20px; margin-bottom: 20px; color: var(--gray); }
.content-block li { margin-bottom: 8px; }

footer { background: var(--dark); color: #cbd5e1; padding: 60px 5% 20px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; max-width: 1200px; margin: 0 auto 40px; }
.footer-col h3 { color: #fff; margin-bottom: 20px; font-size: 1.2rem; border-bottom: 2px solid var(--primary); padding-bottom: 8px; display: inline-block; }
.footer-col p, .footer-col ul { font-size: 0.95rem; list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: #cbd5e1; text-decoration: none; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid #334155; font-size: 0.85rem; color: #94a3b8; }

@media(max-width: 768px) {
  .hero h1 { font-size: 2.2rem; }
  nav ul { display: none; }
}