body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: #f4f6f8;
  color: #333;
}

/* ===== Header & Navigation ===== */
header {
  background: #0057b8;
  color: white;
  position: sticky;
  top: 0;
  z-index: 100;
}

nav {
  max-width: 1100px;
  margin: auto;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav .brand {
  font-size: 22px;
  font-weight: bold;
}

nav a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
  font-weight: 500;
}

nav a:hover {
  text-decoration: underline;
}

/* ===== Hero Sections ===== */
.hero,
.page-hero {
  background: linear-gradient(135deg, #0057b8, #0078d7);
  color: white;
  padding: 60px 20px;
  text-align: center;
}

.hero h1,
.page-hero h1 {
  font-size: 36px;
  margin-bottom: 10px;
}

.hero p,
.page-hero p {
  font-size: 18px;
  opacity: 0.95;
}

/* ===== Containers ===== */
.container,
.section {
  max-width: 1100px;
  margin: 40px auto;
  padding: 0 20px;
}

/* ===== Tracking Box ===== */
.track-box {
  background: white;
  max-width: 750px;
  margin: -40px auto 40px;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.track-box input {
  width: 70%;
  padding: 14px;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid #ccc;
  text-transform: uppercase;
}

.track-box button {
  padding: 14px 20px;
  margin-left: 10px;
  font-size: 16px;
  border: none;
  background: #0078d7;
  color: white;
  border-radius: 6px;
  cursor: pointer;
}

.track-box button:hover {
  background: #005fa3;
}

/* ===== Cards ===== */
.cards,
.info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.card,
.info-card {
  background: white;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover,
.info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

/* ===== CTA ===== */
.cta-strip {
  background: #eef4ff;
  padding: 50px 20px;
  text-align: center;
}

.cta-strip button {
  padding: 14px 28px;
  font-size: 16px;
}

/* ===== Footer ===== */
footer {
  background: #222;
  color: #aaa;
  text-align: center;
  padding: 20px;
  font-size: 13px;
}

/* ================================================= */
/* ================= MOBILE FIXES ================== */
/* ================================================= */

@media (max-width: 768px) {

  /* Stack navigation */
  nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
  }

  nav a {
    margin-left: 0;
    margin-right: 15px;
    font-size: 14px;
  }

  /* Remove HERO on HOME page completely */
  header + .hero,
  header + .page-hero {
    display: none !important;
  }

  /* Tracking box becomes primary focus */
  .track-box {
    margin: 16px !important;
    padding: 20px !important;
  }

  .track-box input,
  .track-box button {
    width: 100%;
    margin: 0 0 10px 0;
  }

  /* Stack cards/services */
  .cards,
  .info-cards {
    grid-template-columns: 1fr;
  }

  /* Reduce vertical spacing */
  .container,
  .section {
    margin: 24px auto;
  }
}