body {
  font-family: 'Segoe UI', Tahoma, sans-serif;
  margin: 0;
  line-height: 1.6;
  color: #1f2937;
  background-color: #f5f7fb;
}

/* HERO */
header {
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  color: white;
  text-align: center;
  padding: 100px 20px;
}

header h1 {
  font-size: 2.6rem;
  margin-bottom: 10px;
  letter-spacing: 1px;
}

header h2 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  font-weight: 400;
}

header p {
  font-size: 1.1rem;
  max-width: 650px;
  margin: 0 auto;
  opacity: 0.95;
}

/* SECTIONS */
section {
  padding: 70px 20px;
  max-width: 950px;
  margin: auto;
}

h2 {
  text-align: center;
  font-size: 1.9rem;
  margin-bottom: 30px;
  color: #111827;
}

/* SERVICES */
.services {
  display: grid;
  gap: 20px;
}

.service {
  background: white;
  padding: 28px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  border: 1px solid rgba(37, 99, 235, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 22px rgba(0,0,0,0.12);
}

/* WHY SECTION */
section p {
  max-width: 700px;
  margin: auto;
  text-align: center;
  font-size: 1.05rem;
}

/* FOOTER */
footer {
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  color: white;
  text-align: center;
  padding: 50px 20px;
}

footer h2 {
  margin-bottom: 15px;
}

footer p {
  margin: 5px 0;
}

/* MOBILE */
@media (max-width: 768px) {
  header h1 {
    font-size: 2.2rem;
  }
}