:root {
  --bg-color: #ffffff;
  --text-color: #000000;
  --accent-color: #ff3b30;
  /* Swiss Red */
  --grid-gap: 20px;
}

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

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  overflow-x: hidden;
  line-height: 1;
  -webkit-font-smoothing: antialiased;
}

/* Layout Griglia Principale */
.grid-container {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto auto 1fr;
  min-height: 100vh;
  padding: 2rem;
  column-gap: var(--grid-gap);
  row-gap: var(--grid-gap);
  border-top: 10px solid var(--accent-color);
}

/* Tipografia Gigante */
h1 {
  font-size: 14vw;
  font-weight: 900;
  letter-spacing: -0.04em;
  grid-column: 1 / -1;
  grid-row: 1;
  text-transform: uppercase;
  line-height: 0.8;
  margin-bottom: 2rem;
  margin-top: 1rem;
}

/* Right Column Wrapper */
.right-column {
  grid-column: 8 / -1;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  gap: 3rem;
  align-self: start;
}

.subtitle {
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.4;
  border-top: 2px solid var(--text-color);
  padding-top: 1rem;
}

/* Special Projects Redesign */
.special-projects-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-label {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  text-transform: uppercase;
  color: var(--text-color);
  margin-bottom: 0.5rem;
  line-height: 0.9;
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  width: 100%;
}

.project-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  border: 4px solid var(--text-color);
  text-decoration: none;
  color: var(--text-color);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  background: white;
  position: relative;
  overflow: hidden;
}

.project-card:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: white;
  transform: translateY(-4px);
  box-shadow: 8px 8px 0px rgba(0, 0, 0, 0.2);
}

.project-name {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.project-arrow {
  font-size: 2rem;
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.project-card:hover .project-arrow {
  opacity: 1;
  transform: translateX(0);
}


/* Navigazione / Link */
.nav-links {
  grid-column: 1 / 6;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-self: start;
  font-size: 2rem;
  font-weight: 700;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-color);
  position: relative;
  display: inline-block;
  width: fit-content;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 4px;
  background-color: var(--accent-color);
  transition: width 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.nav-links a:hover {
  color: var(--text-color);
}

.nav-links a:hover::after {
  width: 100%;
}

/* Footer / Dettagli */
.footer-info {
  grid-column: 1 / -1;
  grid-row: 3;
  border-top: 2px solid var(--text-color);
  padding-top: 2rem;
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* Stile per Anni 90 link */
.switch-style {
  font-size: inherit;
  /* FIXED: Now inherits 0.8rem from footer-info */
  text-decoration: underline;
  cursor: pointer;
  color: var(--text-color);
}

/* Responsive */
@media (max-width: 768px) {
  .grid-container {
    display: flex;
    flex-direction: column;
    padding: 1rem;
    width: 100%;
    overflow-x: hidden;
  }

  /* FIXED: Use display: contents to unwrap the right column in flex mode */
  .right-column {
    display: contents;
  }

  h1 {
    font-size: 18vw;
    margin-bottom: 2rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    order: 1;
  }

  .subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    order: 2;
    /* Subtitle 2nd */
  }

  .nav-links {
    font-size: 1.5rem;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
    order: 3;
    /* Nav Links 3rd */
  }

  .special-projects-section {
    margin-bottom: 2.5rem;
    order: 4;
  }

  .section-label {
    font-size: 2rem;
    /* Reduced from 3rem */
  }

  .project-name {
    font-size: 1.5rem;
    /* Reduced from 2rem */
  }

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

  .footer-info {
    order: 5;
  }
}