/* RESET BASE */
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: #0f172a; /* blu notte */
  color: #e5e7eb;
  line-height: 1.6;
}

/* CONTAINER */
.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

/* HEADER */
.site-header {
  background: #020617;
  border-bottom: 1px solid #1e293b;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo a {
  color: #fbbf24;
  font-size: 24px;
  font-weight: 700;
  text-decoration: none;
}
nav a {
  color: #cbd5f5;
  margin-left: 20px;
  text-decoration: none;
  font-weight: 500;
}
nav a:hover {
  color: #fbbf24;
}

/* HERO */
.hero {
  padding: 80px 0;
  text-align: center;
}
.hero h2 {
  font-size: 38px;
  margin-bottom: 20px;
}
.hero p {
  max-width: 700px;
  margin: auto;
  font-size: 18px;
  color: #cbd5f5;
}

/* BUTTON */
.btn,
button {
  display: inline-block;
  background: #fbbf24;
  color: #020617;
  padding: 12px 26px;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
}
.btn:hover,
button:hover {
  background: #f59e0b;
}

/* SECTIONS */
section {
  margin: 60px 0;
}
h2, h3 {
  color: #fbbf24;
}

/* LIST */
ul {
  padding-left: 20px;
}
li {
  margin-bottom: 10px;
}

/* FOOTER */
.site-footer {
  background: #020617;
  border-top: 1px solid #1e293b;
  padding: 30px 0;
  text-align: center;
  color: #94a3b8;
  font-size: 14px;
}

/* FORM */
input, textarea {
  width: 100%;
  padding: 10px;
  border-radius: 4px;
  border: 1px solid #334155;
  background: #020617;
  color: #e5e7eb;
}
input:focus, textarea:focus {
  outline: none;
  border-color: #fbbf24;
}