/*====================
  BASE STYLES
====================*/

html{
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  background: #f4f7fa;
  color: #333;
  scroll-behavior: smooth;
 }

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

}


/*====================
  NAVIGATION
====================*/
.navbar {
  background: #003366;
  padding: 12px 20px;
  position: sticky;
  top: 0;
  z-index: 999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.navbar .menu {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.navbar a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  margin: 10px 0;
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.navbar-toggle span {
  background: white;
  height: 3px;
  margin: 4px 0;
  width: 25px;
}

/*====================
  HERO SECTION
====================*/
.hero {
  background: #0052cc;
  color: white;
  padding: 40px 20px;
  text-align: center;
 
}

.hero .btn {
  margin-top: 20px;
  background: white;
  color: #0052cc;
  padding: 12px 25px;
  border: none;
  font-weight: bold;
  border-radius: 5px;
  text-decoration: none;
  transition: 0.3s;
}

.hero .btn:hover {
  background-color: #e1eaff;
}

/*====================
  SECTIONS
====================*/
.section {
  padding:5px 0;
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease-out;
}

.section.visible {
  opacity: 1;
  transform: translateY(0);
}

.section h2 {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2em;
  color: #003366;
}

.section h3 {
  text-align: center;
  margin-bottom: 40px;
  font-size: 1em;
  color: #003366;
}

.section p,
.section ul {
  max-width: 800px;
  margin: 0 auto 30px;
  text-align: center;
  line-height: 1.6;
}

/*====================
  LISTS
====================*/
ul {
  list-style: none;
  padding-left: 0;
}

ul li::before {
  content: "\2713";
  color: #0077ff;
  margin-right: 10px;
}

/*====================
  CARDS / GRID
====================*/
.grid {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.card {
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  flex: 1 1 250px;
  max-width: 300px;
  transition: transform 0.3s ease;
  text-align: center;
}

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

.light {
  background: #e9f0f9;
}

/*====================
  FORMS
====================*/
form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.form-group {
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  text-align: center;
}

label {
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 1em;
  color: #333;
}


input,
select,
textarea {
  width: 100%;
  max-width: 400px;
  padding: 12px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-size: 1em;
}

textarea {
  resize: vertical;
  min-height: 100px;
}

.btn {
  background: #0052cc;
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #003f99;
}

.result {
  margin-top: 20px;
  font-size: 1.2em;
  color: #0052cc;
  text-align: center;
}

/*====================
  FOOTER
====================*/
.footer {
  background: #002244;
  color: white;
  text-align: center;
  padding: 20px 0;
  margin-top: 60px;
}
.footer a {
  color: #0052cc;
  text-decoration: none;
  margin: 0 8px;
}

.footer a:hover {
  text-decoration: underline;
}

/*====================
  RESPONSIVE
====================*/
@media (max-width: 768px) {
  .navbar .menu {
    display: none;
    width: 100%;
    flex-direction: column;
    margin-top: 10px;
  }
  .navbar .menu.active {
    display: flex;
  }
  .navbar-toggle {
    display: flex;
  }
  .grid {
    flex-direction: column;
    align-items: center;
  }
  .card {
    width: 100%;
    max-width: 90%;
  }
  input,
  select,
  textarea {
    max-width: 100%;
  }
  .btn {
    width: 100%;
    max-width: 300px;
  }
}