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

/* Typography */
html {
  font-size: 18px;
}
body {
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: #222;
  background: #eef0f2;
  line-height: 1.6;
}

/* Layout wrapper */
#wrapper {
  max-width: 1180px;
  margin: 0 auto;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* Header */
header {
  background: #ffffff;
  border-bottom: 1px solid #e2e2e2;
}
header .header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header h1 a {
  font-size: 30px;
  font-weight: 700;
  text-decoration: none;
  color: #ff9100;
}

/* Navigation */
nav ul {
  display: flex;
  gap: 32px;
  list-style: none;
}
nav a {
  text-decoration: none;
  color: #222;
  font-weight: 500;
  position: relative;
}
nav a:hover,
nav a.current {
  color: #ff9100;
}
nav a.current::after,
nav a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: #ff9100;
}

/* Hero / mid section */
#hero {
  padding: 60px 32px;
  background: #fafafa;
  text-align: center;
}
#hero h2 {
  font-size: 42px;
  margin-bottom: 12px;
}
#hero span {
  display: block;
  font-size: 24px;
  font-weight: 400;
  color: #555;
}
#hero p {
  margin-top: 16px;
  color: #555;
}

/* Main content */
main {
  padding: 48px 32px;
}
h1 {
  font-size: 36px;
  margin-bottom: 24px;
}
h2 {
  font-size: 28px;
  margin: 40px 0 16px;
}
p {
  margin-bottom: 20px;
  text-align: justify;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}
table th, table td {
  border: 1px solid #ddd;
  padding: 12px;
}
table th {
  background: #f7f7f7;
  text-align: left;
}

/* Forms */
form label {
  display: block;
  margin: 16px 0 6px;
}
input[type=text],
input[type=email],
textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
}
input[type=submit] {
  margin-top: 20px;
  padding: 12px 36px;
  background: #ff9100;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 18px;
}
input[type=submit]:hover {
  background: #e68200;
}

/* Footer */
footer {
  background: #ffffff;
  border-top: 1px solid #e2e2e2;
  padding: 20px 32px;
  text-align: center;
  color: #666;
}
footer a {
  color: #ff9100;
  text-decoration: none;
}

/* Responsive */
@media (max-width: 768px) {
  header .header-inner {
    flex-direction: column;
    gap: 16px;
  }
  nav ul {
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
  }
  #hero h2 {
    font-size: 32px;
  }
}