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

body {
  font-family: 'Inter', sans-serif;
  background-color: #ffffff;
  color: #222;
  line-height: 1.6;
}

/* LAYOUT CONTAINERS */
.container {
  max-width: 1080px;
  margin: auto;
  padding: 2rem;
}

/* NAVBAR */
.navbar {
  background-color: #fff;
  color: #002b45;
  padding: 1rem 0;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.navbar nav a {
  color: #002b45;
  text-decoration: none;
  font-weight: 600;
}

/* HERO */
.hero {
  background-color: #d6eef9;
  padding: 3rem 1rem;
}

.hero-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.hero h1 {
  color: #002b45;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.lead {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

.hero-img {
  max-width: 300px;
  border-radius: 10px;
}

.cta-button {
  background-color: #002b45;
  color: white;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
}

/* SECTIONS */
.section {
  padding: 3rem 1rem;
}

.section.alt {
  background-color: #f4f4f4;
}

.section h2 {
  color: #002b45;
  margin-bottom: 1.5rem;
}

.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.card {
  flex: 1;
  min-width: 260px;
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.method-list {
  list-style: none;
  padding-left: 1rem;
}

.method-list li {
  margin-bottom: 1rem;
}

.testimonial {
  background-color: white;
  padding: 2rem;
  border-left: 4px solid #002b45;
  margin-top: 1rem;
}

.testimonial .author {
  margin-top: 1rem;
  font-style: italic;
  color: #555;
}

.footer {
  background-color: #002b45;
  color: #ffffff;
  text-align: center;
  padding: 2rem 1rem;
  margin-top: 3rem;
}

/* LINKS */
a {
  color: #0077cc;
}

a:hover {
  text-decoration: underline;
}

/* DROPDOWN MENU */
.navbar nav ul li {
  position: relative;
}

.navbar nav ul li .dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #ffffff;
  min-width: 180px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  border-radius: 4px;
  padding: 0.5rem 0;
}

.navbar nav ul li:hover .dropdown-content {
  display: block;
}

.dropdown-content a {
  display: block;
  padding: 0.75rem 1rem;
  color: #002b45;
  text-decoration: none;
  font-weight: 500;
  transition: background-color 0.2s;
}

.dropdown-content a:hover {
  background-color: #f4f4f4;
}

/* RESPONSIVE NAVBAR */
.navbar-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.navbar-toggle span {
  height: 3px;
  width: 25px;
  background-color: #002b45;
  margin: 4px 0;
  transition: 0.3s;
}

.navbar nav {
  display: flex;
  align-items: center;
}

.navbar nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

@media (max-width: 768px) {
  .navbar nav {
    display: none;
    flex-direction: column;
    width: 100%;
    background-color: white;
    position: absolute;
    top: 60px;
    left: 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  }

  .navbar nav.open {
    display: flex;
  }

  .navbar nav ul {
    flex-direction: column;
    gap: 0;
    width: 100%;
  }

  .navbar nav ul li {
    width: 100%;
    text-align: left;
  }

  .navbar nav ul li a {
    display: block;
    padding: 1rem;
    border-top: 1px solid #eee;
  }

  .navbar-toggle {
    display: flex;
  }

  .dropdown-content {
    position: relative;
    top: 0;
    box-shadow: none;
    padding-left: 1rem;
  }

  .navbar nav ul li:hover .dropdown-content {
    display: none;
  }

  .dropdown-toggle:focus + .dropdown-content,
  .dropdown-content:hover {
    display: block;
  }
}