.about-page {
  max-width: 780px;
  padding-top: 64px;
}

.about-top-bar {
  justify-content: center;
}

.about-hero {
  margin-bottom: 28px;
  text-align: center;
}

.about-eyebrow {
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.about-hero h1 {
  font-size: clamp(2.6rem, 9vw, 4.5rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 1;
}

.about-prose {
  padding: clamp(26px, 6vw, 52px);
}

.about-prose p {
  color: var(--text-secondary);
  font-size: clamp(1.02rem, 2vw, 1.12rem);
  line-height: 1.78;
}

.about-prose p + p {
  margin-top: 1.35em;
}

.about-prose .about-emphasis {
  color: var(--text);
  font-size: clamp(1.15rem, 2.4vw, 1.35rem);
  font-weight: 600;
  line-height: 1.45;
}

.about-section {
  margin-top: 72px;
}

.about-section > h2 {
  margin: 0 0 24px;
  color: var(--text);
  font-size: clamp(2rem, 6vw, 3.25rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.05;
  text-align: center;
}

.about-prose .thinking-question {
  margin-top: 1.5em;
  padding: 22px;
  color: var(--text);
  background: var(--accent-dim);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
}

.decision-framework > p:nth-child(2) {
  color: var(--text);
  font-weight: 600;
}

.decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.decision-item {
  padding: 20px;
  background: var(--accent-dim);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.decision-item:last-child {
  grid-column: 1 / -1;
}

.decision-item h3 {
  margin: 0 0 9px;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.35;
}

.decision-item p,
.about-prose .decision-item p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.6;
}

.about-prose .decision-conclusion {
  margin-top: 24px;
  padding-top: 24px;
  color: var(--text);
  border-top: 1px solid var(--border-strong);
  font-weight: 600;
}

.interests-intro {
  padding: 26px 30px;
}

.interests-intro p {
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.7;
}

.interests-intro p + p {
  margin-top: 12px;
}

.interest-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.interest-item {
  overflow: hidden;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.interest-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.interest-item summary::-webkit-details-marker {
  display: none;
}

.interest-item summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--text-muted);
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1;
}

.interest-item[open] summary::after {
  content: "−";
}

.interest-body {
  padding: 0 20px 20px;
  border-top: 1px solid var(--border);
}

.interest-body p {
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.7;
}

@media (max-width: 650px) {
  .about-top-bar {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 7px;
    padding-inline: 10px;
  }

  .about-top-bar .lang-nav {
    min-width: 0;
    flex-wrap: nowrap;
  }

  .about-top-bar .lang-btn {
    padding-inline: 9px;
  }

  .about-top-bar .lang-text {
    display: none;
  }

  .about-page {
    padding: 42px 16px 54px;
  }

  .about-prose {
    border-radius: 20px;
  }

  .about-section {
    margin-top: 52px;
  }

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

  .decision-item:last-child {
    grid-column: auto;
  }

  .interests-intro {
    padding: 22px;
  }

  .interest-item summary {
    padding: 16px;
  }

  .interest-body {
    padding: 0 16px 17px;
  }
}