:root {
  --blue: #1E40AF;
  --light-blue: #3B82F6;
  --black: #111827;
  --gray: #6B7280;
  --light-gray: #F3F4F6;
  --white: #FFFFFF;
}

/* GLOBAL */
body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  color: var(--black);
}

/* TOP BAR */
.top-bar {
  background: var(--black);
  color: white;
  text-align: center;
  padding: 8px;
}

.top-bar a {
  color: white;
  text-decoration: none;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 40px;
  background: white;
  border-bottom: 1px solid #eee;
}

.navbar nav a {
  margin-left: 20px;
  text-decoration: none;
  color: var(--black);
}

.cta-nav {
  background: var(--blue);
  color: white;
  padding: 8px 14px;
  border-radius: 6px;
}

/* HERO */
.hero {
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
              url('https://images.unsplash.com/photo-1560185127-6ed189bf02f4');
  background-size: cover;
  background-position: center;
  color: white;
  padding: 120px 20px;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
}

.hero-buttons {
  margin-top: 20px;
}

/* BUTTONS */
.btn-primary {
  background: var(--light-blue);
  color: white;
  padding: 12px 20px;
  text-decoration: none;
  border-radius: 6px;
  margin-right: 10px;
}

.btn-outline {
  border: 2px solid white;
  padding: 10px 20px;
  color: white;
  text-decoration: none;
  border-radius: 6px;
}

/* SERVICES */
.services {
  padding: 60px 20px;
  text-align: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.service-card {
  background: var(--light-gray);
  padding: 20px;
  border-radius: 8px;
  transition: 0.2s ease;
}

.service-card:hover {
  transform: translateY(-5px);
}

/* TRUST */
.trust {
  background: var(--blue);
  color: white;
  padding: 40px 20px;
}

.trust-grid {
  display: flex;
  justify-content: center;
  gap: 40px;
}

/* ABOUT */
.about {
  padding: 60px 20px;
  text-align: center;
}

/* CTA */
.cta-banner {
  background: var(--light-blue);
  color: white;
  text-align: center;
  padding: 60px 20px;
}

/* CONTACT */
.contact {
  padding: 60px 20px;
  text-align: center;
}

.contact form {
  display: flex;
  flex-direction: column;
  max-width: 400px;
  margin: auto;
}

.contact input,
.contact textarea {
  margin: 10px 0;
  padding: 12px;
  border: 1px solid #ddd;
}

.contact button {
  background: var(--blue);
  color: white;
  padding: 12px;
  border: none;
  cursor: pointer;
}

/* FOOTER */
footer {
  background: var(--black);
  color: white;
  text-align: center;
  padding: 20px;
}

/* MOBILE */
@media (max-width: 768px) {
  .trust-grid {
    flex-direction: column;
    gap: 10px;
  }

  .hero h1 {
    font-size: 2rem;
  }
}

.sticky-call {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--blue);
  color: white;
  padding: 14px 18px;
  border-radius: 50px;
}