* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Roboto', sans-serif;
}

body {
  background: #f4f6f9;
  color: #222;
  line-height: 1.6;
}

/* NAVBAR */
.navbar {
  background: #0d2b6b;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
}

.logo-text {
  font-weight: 700;
  font-size: 20px;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 30px;
}

.navbar ul li a {
  text-decoration: none;
  color: white;
  font-weight: 500;
}

/* HEADER */
.main-header {
  text-align: center;
  background: #0f2a44;
  color: white;
  padding-bottom: 30px;
}

.header-logo {
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  display: block;
}

.main-header h1 {
  font-size: 40px;
  font-weight: 900;
  margin-top: 15px;
}

.sub-heading {
  display: block;
  font-size: 20px;
  font-weight: 400;
  margin-top: 5px;
  color: #cfd8e3;
}

.tagline {
  margin-top: 10px;
  font-size: 16px;
  color: #d6d6d6;
  font-style: italic;
}

/* SECTIONS */
section {
  padding: 50px 10%;
}

h2 {
  text-align: center;
  margin-bottom: 40px;
  font-size: 28px;
  color: #0d2b6b;
}

/* SERVICES */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  text-decoration: none;
  color: inherit;
  background: #ffffff;
  border-radius: 10px;
  padding: 20px;
  border: 1px solid #e1e1e1;
  transition: 0.3s;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.service-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.service-card h3 {
  color: #0d2b6b;
  margin-bottom: 10px;
}

/* PARTNERS */
.partner-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #ffffff;
  padding: 25px;
  margin: 20px auto;
  max-width: 700px;
  border-radius: 10px;
  border: 1px solid #e1e1e1;
}

.partner-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  border-radius: 50%;
  background-color: #f5f5f5;
  padding: 3px;
}

.partner-info h3 {
  margin: 0;
  color: #0d2b6b;
}

.partner-info p {
  color: #555;
}

.ex-company {
  margin-left: 6px;
  font-weight: 500;
}

.abb-logo {
  width: 14px;
  height: auto;
  margin-left: 14px;
  vertical-align: middle;
}

/* CONTACT */
.contact {
  text-align: center;
}

.contact a {
  color: #0d2b6b;
  text-decoration: none;
  font-weight: 500;
}

.contact-form {
  margin-top: 30px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 14px;
}

.about p {
  margin-bottom: 15px;
  text-align: justify;
}

.about h3 {
  margin-top: 20px;
  color: #0d2b6b;
}

/* BUTTON */
.btn {
  background: #0d2b6b;
  color: white;
  padding: 12px;
  border: none;
  width: 100%;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

.btn:hover {
  background: #092050;
}

/* FOOTER */
.footer {
  text-align: center;
  padding: 20px;
  background: #0d2b6b;
  color: white;
  margin-top: 40px;
}