/* Additional styles that complement custom.scss */

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* ============================================
   2026 SUBTLE BACKGROUND TREATMENT
   Toggle: set body background to #ffffff to disable
   ============================================ */

body {
  background-color: #f7f8f9; /* extremely subtle warm gray */
}

/* Better spacing for main content */
main.content {
  max-width: 940px;
  margin: 0 auto;
  padding: 2.5rem 2.25rem;
  background: #ffffff; /* white content on subtle background */
  border-radius: 10px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04); /* barely visible */
}

/* Home page layout (desktop: text then photo; mobile: photo then text) */
.home-intro {
  display: grid;
  grid-template-columns: 1fr 220px;
  grid-template-areas: "text photo";
  gap: 2.5rem;
  align-items: start;
}

.home-intro .home-text {
  grid-area: text;
  text-align: justify;
  hyphens: auto;
}

.home-intro .home-photo {
  grid-area: photo;
}

@media (max-width: 768px) {
  .home-intro {
    grid-template-columns: 1fr;
    grid-template-areas:
      "photo"
      "text";
    gap: 1.5rem;
  }

  .home-intro .home-photo {
    justify-self: center;
    text-align: center;
  }

  .home-intro .profile-photo {
    max-width: 280px;
    width: 100%;
  }

  /* Fix mobile typography: left-align, no hyphens */
  .home-intro .home-text {
    text-align: left;
    hyphens: none;
    line-height: 1.55;
  }

  /* Reduce padding on mobile */
  main.content {
    padding: 1.75rem 1.25rem;
    border-radius: 0; /* no rounded corners on mobile */
  }
}

/* Research page - working paper distinction */
.working-paper {
  border-left: 3px solid #E8ECF4;
  padding-left: 1rem;
}

/* Links with icons */
a.paper-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* Footer refinement */
.page-footer {
  border-top: 1px solid #E2E8F0;
  padding-top: 1rem;
  margin-top: 3rem;
  font-size: 0.9rem;
  color: #4A5568;
}