/* ── Text emphasis ── */
.em-founder {
  color: var(--red);
  font-weight: 500;
}

.em-place {
  font-style: italic;
  color: var(--text);
}

.em-strong {
  color: var(--text);
  font-weight: 500;
}

/* ── About main ── */
.about-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

/* ── Sections ── */
.about-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
}

.about-section h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1.3;
}

.about-section p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.8;
}

/* ── What We Do grid ── */
.what-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 0.5rem;
}

.what-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.5;
}

.what-item i {
  color: var(--red);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

/* ── Projects list ── */
.projects-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.project-item {
  border-bottom: 1px solid var(--border);
}

.project-item:last-child {
  border-bottom: none;
}

.project-toggle {
  width: 100%;
  background: none;
  border: none;
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition);
}

.project-toggle:hover {
  background: var(--bg);
}

.project-toggle-left {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.project-date {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  font-family: var(--font-sans);
}

.project-school {
  font-size: 0.8rem;
  color: var(--muted);
  font-family: var(--font-sans);
}


.project-chevron {
  font-size: 10px;
  color: var(--muted);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.project-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding: 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.project-item.open .project-body {
  padding: 0 1.25rem 1.25rem;
}

.project-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 6px;
  display: block;
  margin-top: 4px;
}

.project-detail {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.7;
}

.project-followup {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.7;
  padding: 10px 12px;
  background: var(--bg);
  border-radius: 6px;
  border-left: 2px solid var(--border);
}

.project-followup strong {
  color: var(--text);
}

/* ── Support block ── */
.support-block {
  background: var(--red);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.support-block p {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: rgba(255,255,255,0.9);
  font-style: italic;
}

.support-block button {
  background: #fff;
  color: var(--red);
  border: none;
  border-radius: var(--radius);
  padding: 10px 28px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity var(--transition);
}

.support-block button:hover {
  opacity: 0.9;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .top-pill a {
    font-size: 11px;
    padding: 5px 10px;
  }

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

  .project-item {
    flex-direction: column;
  }

  .about-main {
    padding: 1.5rem 1rem;
  }

  .about-hero-overlay {
    padding: 1.5rem;
  }

  .about-hero-overlay h2 {
    font-size: 1.4rem;
  }
}

.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--red);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}