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

body {
  font-family: Arial, sans-serif;
  /*line-height: 1.6; */
  background: #f9fafb;
  color: #1f2937;
}

/* Header */
header {
  background: #015267;
  color: #fff;
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header .logo { font-size: 1.5rem; font-weight: bold; }

nav a {
  color: #fff;
  margin-left: 15px;
  text-decoration: none;
}

nav a.active, nav a:hover { text-decoration: underline; }

/* Hero */
.hero {
  text-align: center;
  padding: 60px 20px;
  background: #e0f7ff;
}

.hero h1 { font-size: 2.5rem; margin-bottom: 15px; }

.btn {
  display: inline-block;
  padding: 10px 20px;
  margin-top: 15px;
  background: #015267;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
}

.btn:hover { background: #015267; }

/* Slider */
.slider { max-width: 100%; overflow: hidden; margin: 20px auto; }
.slides1 { display: flex; width: 300%; animation: slide 3s infinite; }
.slides img { width: 100%; }

@keyframes slide {
  0% { transform: translateX(0%); }
  25% { transform: translateX(0%); }
  33% { transform: translateX(-100%); }
  58% { transform: translateX(-100%); }
  66% { transform: translateX(-200%); }
  91% { transform: translateX(-200%); }
  100% { transform: translateX(0%); }
}

/* Features */
.features {
  display: flex;
  justify-content: space-around;
  padding: 40px 20px;
  flex-wrap: wrap;
}

.card {
  background: #fff;
  padding: 20px;
  margin: 10px;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  flex: 1;
  min-width: 250px;
}

/* Page Header */
.page-header {
  text-align: center;
  padding: 40px 20px;
  background: #f1f5f9;
}

/* Content */
.content {
  padding: 15px 20px;
  max-width: 900px;
  margin: auto;
}

.content h2 { margin-top: 20px; color: #015267; }
ul { margin-left: 20px; }

/* Contact */
.contact-info, .contact-form { margin-bottom: 30px; }

.contact-form form { display: flex; flex-direction: column; }
.contact-form label { margin: 10px 0 5px; }
.contact-form input, .contact-form textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
}

/* Footer */
footer {
  text-align: center;
  padding: 15px;
  background: #015267;
  color: #fff;
  margin-top: 20px;
}