/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* BODY */
body {
  font-family: Arial, sans-serif;
}

/* HEADER */
.site-header {
  background-color: #0d47a1;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

/* LOGO */
.logo h1 {
  color: white;
  font-size: 1.5rem;
}

/* NAV LINKS */
.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  text-decoration: none;
  color: white;
  font-size: 1rem;
}
.intro {
  height: 80vh;
  background-color: #1976d2;

  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;
}

.intro-content h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.intro-content p {
  margin-bottom: 15px;
}

.intro-content button {
  padding: 10px 20px;
  border: none;
  background-color: #ffca28;
  font-weight: bold;
  cursor: pointer;
}
.services {
  padding: 60px 20px;
  text-align: center;
}

.services h2 {
  margin-bottom: 30px;
}

/* GRID STARTS HERE */
.services-container {
  display: grid;
  grid-template-columns: 1fr; /* mobile first */
  gap: 20px;
}

/* SERVICE BOX */
.service-box {
  background-color: #f5f5f5;
  padding: 20px;
  border-radius: 8px;
}
@media (min-width: 768px) {
  .services-container {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .services-container {
    grid-template-columns: repeat(4, 1fr);
  }
}
.service-box img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}
.service-box {
  background-color: #ffffff;
  padding: 15px;
  border-radius: 10px;

  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
.service-box {
  transition: 0.3s;
}

.service-box:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}
.service-box h3 {
  margin: 10px 0 5px;
}

.service-box p {
  font-size: 0.9rem;
  color: #555;
}
.service-box {
  text-align: center;
}

.why-us {
  padding: 60px 20px;
  text-align: center;
  background-color: #f5f5f5;
}

.why-us h2 {
  margin-bottom: 30px;
}

.why-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.why-box {
  padding: 20px;
  background: white;
  border-radius: 8px;
}

@media (min-width: 768px) {
  .why-container {
    grid-template-columns: repeat(2, 1fr);
  }
}
.why-box {
  transition: 0.3s;
}

.why-box:hover {
  transform: translateY(-5px);
}

.cta {
  padding: 60px 20px;
  text-align: center;
  background-color: #0d47a1;
  color: white;
}

.cta h2 {
  margin-bottom: 10px;
}

.cta p {
  margin-bottom: 20px;
}
.cta a {
  display: inline-block;
  padding: 12px 25px;
  background-color: #ffca28;
  color: #000;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
}
.cta a:hover {
  background-color: #ffc107;
}
.footer {
  background-color: #111;
  color: white;
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
}

#result {
  margin-top: 20px;
  padding: 10px;
  font-weight: bold;
  background-color: #f5f5f5;
  border-radius: 5px;
}

.tracking-section {
  padding: 80px 20px;
  text-align: center;
}

.tracking-box {
  max-width: 400px;
  margin: 30px auto;
  padding: 25px;
  background-color: #f5f5f5;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.tracking-box input {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.tracking-box button {
  width: 100%;
  padding: 12px;
  background-color: #0d47a1;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.tracking-box button:hover {
  background-color: #1565c0;
}
#result {
  margin-top: 20px;
  padding: 10px;
  border-radius: 5px;
  font-weight: bold;
}

#result.success {
  background-color: #e8f5e9;
  color: #2e7d32;
}

#result.error {
  background-color: #fdecea;
  color: #c62828;
}

html {
  scroll-behavior: smooth;
}