/* === GLOBAL STYLES === */
body {
  margin: 0;
  font-family: system-ui, -apple-system, sans-serif;
  background: #f5f7fa;
  color: #333;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

/* === HEADER & NAV === */
.header {
  background: white;
  padding: 15px 0;
  border-bottom: 1px solid #eee;
  position: relative;
  z-index: 1000;
}

.nav {
  display: flex;
  justify-content: center;      /* Center logo */
  align-items: center;
  position: relative;
}

/* Logo uniform for all pages */
.logo img {
  height: 50px;
  width: auto;
  max-height: 50px;
  transition: height 0.2s ease;
}

/* Desktop nav */
nav {
  display: flex;
  gap: 20px;
}

nav a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

/* Hamburger */
.hamburger {
  display: none;
  font-size: 24px;
  cursor: pointer;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

/* === HERO === */
.hero {
  padding: 100px 20px;
  text-align: center;
}

.light-hero {
  background: linear-gradient(135deg, #e6f0ff, #ffffff);
}

.hero h1 {
  font-size: 36px;
  margin: 0 0 15px;
}

/* === BUTTON === */
.btn {
  background: #0078ff;
  color: white;
  padding: 12px 25px;
  border-radius: 5px;
  display: inline-block;
  margin-top: 20px;
  text-decoration: none;
  font-weight: 500;
}

/* === GRID / CARDS === */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
  padding: 60px 0;
}

.card {
  background: white;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

/* === TRUST / LISTS === */
.trust {
  padding: 60px 0;
}

.trust ul {
  list-style: none;
  padding: 0;
}

.trust li {
  margin-bottom: 10px;
}

/* === FOOTER === */
footer {
  background: #fff;
  text-align: center;
  padding: 30px 0;
  border-top: 1px solid #eee;
}

/* === MOBILE STYLES === */
@media (max-width: 768px) {

  .hamburger {
    display: block;          /* show hamburger */
  }

  nav {
    display: none;           /* hide nav by default */
    flex-direction: column;
    position: fixed;         /* overlay entire screen */
    top: 70px;               /* below header */
    right: 20px;
    width: 220px;
    background: #ffffff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    z-index: 9999;           /* ensure on top */
  }

  nav.active {
    display: flex;           /* show nav when active */
  }

  nav a {
    padding: 10px 0;
    font-size: 18px;
  }

  .nav {
    justify-content: center; /* keep logo centered */
    position: relative;
  }
}

/* === CONTACT SECTION STYLING === */
.contact-wrapper {
  display: flex;
  justify-content: center;
  padding: 60px 0;
}

.contact-card {
  background: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  max-width: 500px;
  width: 100%;
  text-align: center;
}

.contact-card h2 {
  margin-top: 0;
}

.contact-card a.btn {
  margin-top: 20px;
  display: inline-block;
}