/* Basic reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f5f8fa;
}
a {
  color: #007ba7;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
.container {
  width: 90%;
  max-width: 1140px;
  margin: 0 auto;
}
/* Header */
header {
  background: #004d80;
  padding: 15px 0;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  display: flex;
  align-items: center;
}
.logo img {
  width: 40px;
  height: 40px;
  margin-right: 10px;
}
.logo .brand-name {
  font-size: 1.4rem;
  font-weight: bold;
  letter-spacing: 0.5px;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}
nav a {
  color: #ffffff;
  font-weight: bold;
  transition: opacity .3s;
}
nav a:hover {
  opacity: 0.8;
}

/* Hero Section */
.hero {
  background-image: url('images/hero_bg.png');
  background-size: cover;
  background-position: center;
  color: #ffffff;
  padding: 100px 0;
  text-align: center;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 77, 128, 0.65);
}
.hero .container {
  position: relative;
  z-index: 1;
}
.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  font-weight: bold;
}
.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.btn-cta {
  display: inline-block;
  background: #00a5b9;
  color: #fff;
  padding: 12px 30px;
  border-radius: 4px;
  font-weight: bold;
  transition: background .3s;
}
.btn-cta:hover {
  background: #008092;
}

/* Sections */
section {
  padding: 60px 0;
}
section h2 {
  text-align: center;
  margin-bottom: 40px;
  color: #004d80;
  font-size: 2rem;
}

/* About / Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}
.feature h3 {
  color: #007ba7;
  margin-bottom: 10px;
  font-size: 1.2rem;
}
.feature p {
  font-size: 0.95rem;
}

/* Pricing */
.pricing-category {
  margin-bottom: 50px;
}
.pricing-category h3 {
  color: #007ba7;
  margin-bottom: 20px;
  font-size: 1.5rem;
  text-align: center;
}
.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}
.card {
  background: #fff;
  border: 1px solid #e0e8f0;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  padding: 25px;
  width: 300px;
  text-align: center;
  transition: transform .3s, box-shadow .3s;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.card h4 {
  margin-bottom: 15px;
  color: #004d80;
  font-size: 1.3rem;
}
.card .price {
  font-size: 2rem;
  font-weight: bold;
  color: #00a5b9;
  margin-bottom: 15px;
}
.card ul {
  list-style: none;
  text-align: left;
  margin-top: 10px;
}
.card li {
  padding: 5px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid #f0f4f7;
}
.card li:last-child {
  border-bottom: none;
}

/* Services */
.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}
.service-item h4 {
  color: #007ba7;
  margin-bottom: 10px;
  font-size: 1.2rem;
}
.service-item p {
  font-size: 0.95rem;
}

/* Contact */
.contact {
  background: #ffffff;
  border-top: 1px solid #e0e8f0;
}
.contact-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: flex-start;
}
.contact-info {
  flex: 1 1 300px;
}
.contact-info h2 {
  color: #004d80;
  margin-bottom: 15px;
}
.contact-info ul {
  list-style: none;
  margin-top: 20px;
}
.contact-info li {
  margin-bottom: 10px;
}
.contact-info a {
  color: #007ba7;
  transition: color .3s;
}
.contact-info a:hover {
  color: #005c7a;
}
.contact-form {
  flex: 1 1 300px;
  background: #f5f8fa;
  padding: 25px;
  border-radius: 8px;
  border: 1px solid #e0e8f0;
}
.contact-form h3 {
  margin-bottom: 15px;
  color: #004d80;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 10px 15px;
  margin-bottom: 15px;
  border: 1px solid #ccd7e0;
  border-radius: 4px;
  font-size: 0.95rem;
}
.contact-form button {
  width: 100%;
  padding: 12px;
  background: #00a5b9;
  color: #ffffff;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  transition: background .3s;
}
.contact-form button:hover {
  background: #008092;
}

/* Footer */
footer {
  background: #004d80;
  color: #ffffff;
  padding: 20px 0;
}
.footer-flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
footer p {
  font-size: 0.9rem;
}
footer a {
  color: #ffffff;
  margin-left: 10px;
}
@media (max-width: 768px) {
  .cards {
    flex-direction: column;
    align-items: center;
  }
  .contact-flex {
    flex-direction: column;
  }
  nav ul {
    gap: 10px;
  }
}