/* Reset & base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Montserrat", sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f9f9f9;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
}

/* Container */
.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 0;
}

/* Header */
header {
  background: #fff;
  border-bottom: 1px solid #e2e2e2;
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
}
.logo img {
  width: 300px;
  margin: 0 auto;
  display: block;
}
.menu-toggle {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  display: none;
}
nav ul {
  display: flex;
  list-style: none;
}
nav li + li {
  margin-left: 1.5rem;
}
nav a {
  font-weight: 500;
}

/* Hero */
.hero {
  background: url('hero-bg.jpg') center/cover no-repeat;
  color: #fff;
  text-align: center;
  padding: 6rem 1rem;
  position: relative;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.btn-primary {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.75rem 2rem;
  background: #004080;
  color: #fff;
  border-radius: 4px;
  transition: background 0.3s;
}
.btn-primary:hover {
  background: #002b5c;
}

/* Sections */
section {
  padding: 4rem 0;
}
section h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #004080;
}
.about p,
.why ul,
.services table,
.testimonials blockquote,
.contact form {
  margin-top: 1rem;
}

/* Services table */
.services table {
  width: 100%;
  border-collapse: collapse;
}
.services th,
.services td {
  border: 1px solid #ddd;
  padding: 0.75rem;
}
.services th {
  background: #f0f0f0;
  text-align: left;
}

/* Why choose us */
.why ul {
  list-style: disc inside;
}
.why li + li {
  margin-top: 0.5rem;
}

/* Testimonials */
.testimonials blockquote {
  background: #fff;
  border-left: 4px solid #004080;
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  font-style: italic;
}
.testimonials cite {
  display: block;
  margin-top: 0.5rem;
  text-align: right;
  font-style: normal;
  color: #555;
}

/* Contact form */
.contact form {
  display: grid;
  gap: 1rem;
  max-width: 500px;
}
.contact input,
.contact textarea {
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  width: 100%;
}
.contact button {
  width: fit-content;
  padding: 0.75rem 2rem;
  background: #004080;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
.contact button:hover {
  background: #002b5c;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem 0;
  background: #fff;
  border-top: 1px solid #e2e2e2;
  font-size: 0.9rem;
  color: #777;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
  }
  .menu-toggle {
    display: block;
  }
  nav ul {
    flex-direction: column;
    margin-top: 1rem;
    display: none;
  }
  nav ul.open {
    display: flex;
  }
  nav li + li {
    margin-left: 0;
    margin-top: 0.5rem;
  }
}