/* ========================================
   PIPPOHACKS – STILE COMPLETO (2025)
   Dark minimalista | Verde oliva + Arancione ruggine
   Max-width: 1100px | Codice leggibile | Responsive
   ======================================== */

/* === RESET & BASE === */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'JetBrains Mono', monospace;
  background: #0a0a0a;
  color: #e0e0e0;
  line-height: 1.7;
  font-size: 1rem;
  min-height: 100vh;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  color: #4a7c59;
  margin: 2rem 0 1rem;
  font-weight: 600;
}

h1 { font-size: 2.6rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.3rem; }

p {
  margin-bottom: 1.2rem;
  color: #cccccc;
}

a {
  color: #b85c00;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

a:hover {
  color: #d66f00;
  text-decoration: underline;
}

strong {
  color: #4a7c59;
}

code {
  background: #111;
  color: #4a7c59;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.95rem;
  font-family: 'JetBrains Mono', monospace;
}

pre {
  background: #111;
  color: #4a7c59;
  padding: 1.5rem;
  border-left: 5px solid #4a7c59;
  border-radius: 8px;
  overflow-x: auto;
  margin: 1.8rem 0;
  font-size: 1rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
}

pre code {
  background: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

/* === LAYOUT === */
.container {
  max-width: 1100px;           /* ARTICOLI LARGO */
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* === HEADER & NAV === */
header {
  background: #111;
  padding: 1.5rem 0;
  border-bottom: 1px solid #333;
  position: sticky;
  top: 0;
  z-index: 100;
}

nav {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

nav a {
  color: #b85c00;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 0.5rem 0;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: #b85c00;
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

/* === HERO (HOME) === */
.hero {
  text-align: center;
  padding: 5rem 0 3rem;
}

.hero h1 {
  font-size: 3.2rem;
  margin-bottom: 0.8rem;
  color: #4a7c59;
}

.hero p {
  font-size: 1.3rem;
  color: #aaaaaa;
  max-width: 700px;
  margin: 0.8rem auto;
}

/* === POST LIST (HOME & BLOG) === */
.post-list {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.post-card {
  background: #1a1a1a;
  padding: 2rem;
  border-radius: 12px;
  border-left: 5px solid #4a7c59;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.post-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(74,124,89,0.25);
  border-left-color: #b85c00;
}

.post-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.5rem;
}

.post-card h3 a {
  color: #4a7c59;
}

.post-card h3 a:hover {
  color: #b85c00;
  text-decoration: none;
}

.post-card .meta {
  font-size: 0.95rem;
  color: #888888;
  margin-bottom: 0.8rem;
  font-weight: 500;
}

.post-card p {
  color: #cccccc;
  font-size: 1.05rem;
}

/* === ARTICOLO SINGOLO === */
.article {
  background: #111;
  padding: 3rem;
  border-radius: 16px;
  margin: 2.5rem 0;
  box-shadow: 0 8px 25px rgba(0,0,0,0.4);
  border: 1px solid #222;
}

.article h1 {
  text-align: center;
  font-size: 2.8rem;
  margin-bottom: 1.2rem;
  color: #4a7c59;
}

.article .meta {
  text-align: center;
  color: #888888;
  font-size: 1rem;
  margin-bottom: 2.5rem;
  font-weight: 500;
}

.article ul, .article ol {
  margin: 1.5rem 0;
  padding-left: 2rem;
}

.article li {
  margin-bottom: 0.8rem;
  color: #cccccc;
}

.back-link {
  display: inline-block;
  margin: 3rem 0 1rem;
  color: #b85c00;
  font-weight: 600;
  font-size: 1.1rem;
}

.back-link:hover {
  color: #d66f00;
}

/* === FOOTER === */
footer {
  text-align: center;
  padding: 3rem 0 2rem;
  color: #666666;
  font-size: 0.9rem;
  border-top: 1px solid #222;
  margin-top: 5rem;
}

footer a {
  color: #888;
}

footer a:hover {
  color: #b85c00;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .container {
    max-width: 100%;
    padding: 1.5rem 1rem;
  }
  
  .hero h1 {
    font-size: 2.6rem;
  }
  
  .article {
    padding: 2rem;
  }
  
  .article h1 {
    font-size: 2.2rem;
  }
  
  pre {
    font-size: 0.9rem;
    padding: 1.2rem;
  }
}

@media (max-width: 600px) {
  nav {
    gap: 1rem;
    flex-direction: column;
  }
  
  .hero {
    padding: 3rem 0 2rem;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .post-card {
    padding: 1.5rem;
  }
  
  .article {
    padding: 1.5rem;
    margin: 1.5rem 0;
  }
  
  pre {
    font-size: 0.85rem;
    padding: 1rem;
  }
}

/* === UTILITY === */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }