/* RESET */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
}

/* BASE */
body {
  background-color: #ffffff;
  color: #1e2a3a;
  line-height: 1.7;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

a {
  text-decoration: none;
  color: inherit;
}

/* LOGO INTRO */
.logo-intro {
  padding: 80px 0 40px;
  text-align: center;
}

.logo-hero {
  width: 100%;
  max-width: 360px;
}

/* HERO */
.hero {
  padding: 60px 0 90px;
  text-align: center;
  background-color: #f4f6f8;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 22px;
}

.hero-text {
  max-width: 820px;
  margin: 0 auto 18px auto;
  font-size: 18px;
}

.hero-cta {
  margin-top: 30px;
}

/* BUTTONS */
.btn {
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: bold;
  display: inline-block;
  margin: 6px;
}

.primary {
  background-color: #b87333;
  color: #ffffff;
}

.secondary {
  background-color: #0f2a44;
  color: #ffffff;
}

/* ABOUT */
.about {
  padding: 90px 0;
  text-align: center;
}

.about h2 {
  font-size: 32px;
  margin-bottom: 30px;
}

.about p {
  max-width: 900px;
  margin: 0 auto 20px auto;
  font-size: 17px;
}

/* SERVICES */
.services {
  padding: 100px 0;
  text-align: center;
}

.services h2 {
  font-size: 36px;
  margin-bottom: 16px;
}

.section-intro {
  max-width: 780px;
  margin: 0 auto 70px auto;
  font-size: 17px;
  color: #555;
}

.service-grid {
  display: flex;
  flex-direction: column;
  gap: 60px;
  max-width: 900px;
  margin: 0 auto;
}

.service-box h3 {
  font-size: 22px;
  margin-bottom: 14px;
}

.service-box h3::after {
  content: "";
  display: block;
  width: 50px;
  height: 2px;
  background-color: #b87333;
  margin: 14px auto 0;
}

.service-box p {
  font-size: 16px;
  max-width: 650px;
  margin: 22px auto 0;
  color: #444;
}

.service-link {
  display: inline-block;
  margin-top: 18px;
  font-weight: bold;
  color: #b87333;
  text-transform: uppercase;
  font-size: 14px;
}

/* CONTACT */
.contact {
  padding: 90px 0;
  text-align: center;
}

.contact h2 {
  font-size: 34px;
  margin-bottom: 20px;
}

.contact p {
  max-width: 750px;
  margin: 0 auto 40px;
}

.contact-form {
  max-width: 520px;
  margin: auto;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px;
  margin-bottom: 16px;
  border-radius: 4px;
  border: 1px solid #ccc;
}

.contact-form textarea {
  min-height: 130px;
}

/* FOOTER */
.footer {
  background-color: #0f2a44;
  color: #ffffff;
  text-align: center;
  padding: 22px 0;
  font-size: 14px;
}

/* MOBILE */
@media (max-width: 768px) {
  .logo-hero {
    max-width: 260px;
  }

  .hero h1 {
    font-size: 28px;
  }

  .hero-text {
    font-size: 16px;
  }

  .about h2,
  .services h2,
  .contact h2 {
    font-size: 26px;
  }
}

.seo-content {
  padding: 100px 0;
  background-color: #ffffff;
  text-align: center;
}

.seo-content h2 {
  font-size: 32px;
  margin-bottom: 30px;
}

.seo-content h3 {
  font-size: 24px;
  margin: 50px 0 20px;
}

.seo-content p {
  max-width: 900px;
  margin: 0 auto 20px;
  font-size: 17px;
  line-height: 1.8;
}

/* NAVIGAZIONE PRINCIPALE */
.main-nav {
  width: 100%;
  text-align: center;
  margin: 20px 0 40px 0;
}

.main-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.main-nav ul li {
  display: inline-block;
  margin: 0 12px;
}

.main-nav ul li a {
  text-decoration: none;
  font-weight: 600;
  color: #0f2a44;
  font-size: 15px;
  padding: 6px 4px;
  transition: color 0.3s ease;
}

.main-nav ul li a:hover {
  color: #c47a2c; /* rame */
}

/* MOBILE */
@media (max-width: 768px) {
  .main-nav ul li {
    display: block;
    margin: 10px 0;
  }
}