/* --- css/style.css --- */

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

body {
  font-family: "Segoe UI", Arial, sans-serif;
  color: #333;
  background-color: #f0f0f0;
}

/* Variabili colore (puoi adattarle al tuo brand) */
:root {
  --main-color: #0b5394;
  --dark-color: #0a4370;
  --light-color: #ffffff;
}

/* --- LOGIN PAGE --- */
.login-container {
  max-width: 400px;
  width: 90%;
  margin: 60px auto;
  background: #fff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  text-align: center;
}

.login-container h2 {
  margin-bottom: 20px;
}

.login-form {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.login-form label {
  margin-bottom: 5px;
  font-weight: 600;
}

.login-form input {
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.login-form button {
  background: var(--main-color);
  color: #fff;
  padding: 12px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  transition: background 0.3s;
}

.login-form button:hover {
  background: var(--dark-color);
}

.error-message {
  background: #ffbaba;
  color: #d8000c;
  padding: 10px;
  margin-bottom: 15px;
  border-radius: 4px;
}

/* --- HEADER / NAV --- */
.main-header {
  background: var(--main-color);
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 20px;
}

.logo img {
  height: 50px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

.main-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

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

/* --- HERO --- */
.hero {
  position: relative;
  width: 100%;
  height: 50vh;
  background: url("https://via.placeholder.com/1200x600") no-repeat center center / cover;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-overlay {
  background: rgba(0,0,0,0.4);
  width: 100%;
  height: 100%;
  color: #fff;
  text-align: center;
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero-overlay h1 {
  font-size: 2.2rem;
  margin-bottom: 15px;
}

.hero-overlay p {
  font-size: 1.2rem;
  margin-bottom: 25px;
}

.btn-hero {
  background: linear-gradient(45deg, var(--main-color), var(--dark-color));
  color: #fff;
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 600;
  transition: background 0.3s;
}

.btn-hero:hover {
  background: linear-gradient(45deg, var(--dark-color), var(--main-color));
}

/* --- MAIN CONTENT --- */
.content {
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 20px;
}

/* Esempio di "cards" responsive */
.cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  padding: 20px;
  text-align: left;
  transition: transform 0.2s;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  margin-bottom: 10px;
  color: var(--main-color);
}

.card p {
  margin-bottom: 15px;
}

.btn {
  display: inline-block;
  padding: 10px 15px;
  background: var(--main-color);
  color: #fff;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s;
}

.btn:hover {
  background: var(--dark-color);
}

/* --- FOOTER --- */
.main-footer {
  background: var(--dark-color);
  color: #fff;
  text-align: center;
  padding: 10px 0;
  margin-top: 40px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* --- RESPONSIVE MENU (FACOLTATIVO) ---
   Se vuoi un hamburger menu su mobile, aggiungi i relativi stili + JS
*/

@media (max-width: 768px) {
  .main-nav ul {
    position: absolute;
    top: 70px;  /* altezza header */
    right: 0;
    background: var(--main-color);
    flex-direction: column;
    width: 200px;
    gap: 0;
    transform: translateX(100%);
    transition: transform 0.4s;
  }

  .main-nav ul.show {
    transform: translateX(0);
  }

  .main-nav li {
    border-bottom: 1px solid rgba(255,255,255,0.2);
  }

  .main-nav a {
    display: block;
    padding: 15px;
  }

  .hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
  }

  .hamburger span {
    width: 25px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
  }
}