:root {
  --primary: #0d9488;   /* teal matching the real logo */
  --accent: #0f766e;
  --dark: #0f172a;
  --light: #f0fdfa;
  --gray: #64748b;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: system-ui, -apple-system, sans-serif; line-height: 1.6; color: var(--dark); background: var(--light); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--accent); }

header { background: var(--primary); color: white; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 10px rgba(0,0,0,.1); }
.nav { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; padding: 1rem 2rem; }
.logo { display: flex; align-items: center; gap: 1rem; font-weight: bold; font-size: 1.25rem; }
.logo img { height: 50px; }
nav ul { display: flex; list-style: none; gap: 1.5rem; }
nav a { color: white; font-weight: 500; }
nav a:hover { color: var(--accent); }

.hero { background: linear-gradient(rgba(26,54,93,.75), rgba(26,54,93,.75)), url('images/yIaP8.jpg') center/cover; color: white; text-align: center; padding: 8rem 2rem; }
.hero h1 { font-size: 3rem; margin-bottom: 1rem; }
.hero p { font-size: 1.25rem; margin-bottom: 2rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.btn { display: inline-block; background: var(--accent); color: white; padding: .75rem 1.5rem; border-radius: 6px; font-weight: 600; }
.btn:hover { background: #d35400; }

.container { max-width: 1200px; margin: 0 auto; padding: 4rem 2rem; }
.section-title { text-align: center; font-size: 2.25rem; margin-bottom: 1rem; color: var(--primary); }
.section-sub { text-align: center; color: var(--gray); margin-bottom: 3rem; max-width: 600px; margin-left: auto; margin-right: auto; }

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.service-card { background: white; padding: 2rem; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,.08); text-align: center; }
.service-card h3 { color: var(--primary); margin: 1rem 0 .5rem; }

.cta { background: var(--primary); color: white; text-align: center; padding: 4rem 2rem; }
.cta h2 { margin-bottom: 1rem; }

footer { background: var(--dark); color: #cbd5e1; padding: 3rem 2rem; text-align: center; }
footer a { color: #94a3b8; }

@media (max-width: 768px) {
  .nav { flex-direction: column; gap: 1rem; }
  nav ul { flex-wrap: wrap; justify-content: center; }
  .hero h1 { font-size: 2rem; }
}