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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background-color: #0d1117;
  color: #e6edf3;
  line-height: 1.6;
}

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

/* =========================
   NAVBAR
========================= */

.navbar {
  position: fixed;
  width: 100%;
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #1f2937;
  z-index: 1000;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
}

.logo {
  font-weight: 600;
  font-size: 18px;
  color: #58a6ff;
}

.nav-links {
  display: flex;
  gap: 25px;
}

.nav-links a {
  text-decoration: none;
  color: #c9d1d9;
  transition: 0.3s;
  font-size: 14px;
}

.nav-links a:hover {
  color: #58a6ff;
}

/* =========================
   HERO
========================= */

.hero {
  padding-top: 140px;
  padding-bottom: 100px;
}

.hero-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.hero-text-container {
  flex: 1;
}

.hero h1 {
  font-size: 52px;
  font-weight: 700;
  line-height: 1.15;
}

.gradient {
  background: linear-gradient(90deg, #58a6ff, #3fb950);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  margin-top: 25px;
  max-width: 550px;
  color: #9da7b3;
  font-size: 18px;
}

.hero-buttons {
  margin-top: 35px;
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.btn-primary {
  background: #238636;
  color: white;
  padding: 12px 22px;
  border-radius: 6px;
  text-decoration: none;
  transition: 0.3s;
  font-size: 14px;
}

.btn-primary:hover {
  background: #2ea043;
}

.btn-secondary {
  border: 1px solid #30363d;
  padding: 12px 22px;
  border-radius: 6px;
  text-decoration: none;
  color: #c9d1d9;
  transition: 0.3s;
  font-size: 14px;
}

.btn-secondary:hover {
  border-color: #58a6ff;
  color: #58a6ff;
}

/* FOTO PROFILO */

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 320px;
  height: 320px;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid #21262d;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  transition: 0.4s ease;
}

.hero-image img:hover {
  transform: scale(1.03);
  border-color: #58a6ff;
}

/* =========================
   SECTIONS
========================= */

.section {
  padding: 100px 0;
}

.section.alt {
  background-color: #161b22;
}

h2 {
  font-size: 32px;
  margin-bottom: 50px;
}

.sub-text {
  font-size: 1.1rem;
  color: #b3b3b3;
  margin-bottom: 2rem;
}

.mentalita-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.mentalita-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 12px;
  line-height: 1.6;
  color: #e0e0e0;
}

.mentalita-list li strong {
  color: #fff;
  margin-right: 4px;
  display: inline-block;
}

.bullet {
  color: #ffffff;
  font-weight: bold;
  margin-right: 12px;
  flex-shrink: 0;
}

.closing-text {
  margin-top: 2rem;
  padding-left: 0;
  border-left: 2px solid #333;
  padding-left: 20px;
  font-style: italic;
  color: #b3b3b3;
}

/* =========================
   SKILLS
========================= */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.skill-card {
  background: #161b22;
  padding: 30px;
  border-radius: 10px;
  border: 1px solid #21262d;
  transition: 0.3s;
}

.skill-card:hover {
  border-color: #58a6ff;
}

/* =========================
   PROJECTS
========================= */

.project-card {
  background: #161b22;
  padding: 30px;
  border-radius: 10px;
  margin-bottom: 30px;
  border: 1px solid #21262d;
  transition: 0.3s;
}

.project-card:hover {
  border-color: #3fb950;
  transform: translateY(-3px);
}

.tech {
  display: inline-block;
  margin-top: 15px;
  color: #58a6ff;
  font-size: 14px;
}

.links {
  margin-top: 15px;
}

.links a {
  margin-right: 20px;
  text-decoration: none;
  color: #3fb950;
  font-weight: 500;
}

/* =========================
   CONTACT
========================= */

.contact {
  text-align: center;
}

.availability {
  margin-top: 20px;
  color: #3fb950;
}

/* =========================
   FOOTER
========================= */

footer {
  text-align: center;
  padding: 40px 0;
  font-size: 14px;
  color: #6e7681;
}

/* =========================
   FOOTER LINK COLOR
========================= */
/* =========================
   CONTACT LINKS
========================= */
#contact a {
  color: #ffffff; /* bianco */
  transition: 0.3s;
}

#contact a:hover {
  color: #58a6ff; /* blu gradiente al passaggio */
}

/* =========================
   BADGE
========================= */
.badge-container {
  margin-top: 12px;
}

.badge {
  display: inline-block;
  background: #238636;
  color: white;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  margin-right: 6px;
  margin-top: 6px;
}

/* =========================
   PROJECT SCREENSHOTS
========================= */
.project-screenshot {
  width: 100%;
  aspect-ratio: 16 / 9; /* proporzione moderna */
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 20px;
  border: 1px solid #21262d;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  transition: transform 0.4s ease;
}

.project-screenshot:hover {
  transform: scale(1.02);
  border-color: #3fb950;
}

/* =========================
   RESPONSIVE BREAKPOINTS
========================= */

/* Large Desktop */
@media (min-width: 1600px) {
  .hero h1 {
    font-size: 64px;
  }
}

/* Tablet */
@media (max-width: 1024px) {
  .hero-flex {
    gap: 40px;
  }

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

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile Large */
@media (max-width: 900px) {
  .hero-flex {
    flex-direction: column;
    text-align: center;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-image img {
    width: 240px;
    height: 240px;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .mentalita-list li {
    flex-direction: row; /* Mantiene il bullet a sinistra */
  }
}

/* Mobile Small */
@media (max-width: 500px) {
  .hero {
    padding-top: 120px;
  }

  .hero h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 26px;
  }

  .nav-links {
    display: none; /* navbar minimale su mobile */
  }

  .container {
    width: 92%;
  }

  .project-card,
  .skill-card {
    padding: 20px;
  }
}