/* About and Security: a shared editorial rhythm with page-specific layouts. */
.detail-eyebrow {
  margin: 0;
  color: #5E6D7C;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.16em;
}

.detail-eyebrow-marked {
  display: flex;
  align-items: center;
  gap: 12px;
}

.detail-eyebrow-marked::before {
  width: 28px;
  height: 2px;
  flex: 0 0 28px;
  background: #A9501B;
  content: '';
}

.about-mission,
.security-intro {
  padding-block: 96px;
}

.about-mission-copy {
  max-width: 1000px;
}

.about-mission h1 {
  max-width: 33ch;
  margin: 26px 0 0;
  font-size: clamp(2.125rem, 3.8vw, 3.25rem);
  font-weight: 500;
  line-height: 1.16;
  letter-spacing: -0.025em;
  text-wrap: pretty;
}

.about-mission-statement {
  max-width: 66ch;
  margin: 30px 0 0;
  color: #3D4C5C;
  font-size: clamp(1.125rem, 1.65vw, 1.25rem);
  line-height: 1.7;
  text-wrap: pretty;
}

.about-mission-statement span {
  color: #A9501B;
}

.about-founders {
  padding-block: 88px 96px;
  border-top: 1px solid rgba(22, 40, 58, 0.14);
}

.detail-section-heading h2 {
  margin: 16px 0 0;
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  line-height: 1.16;
  letter-spacing: -0.025em;
}

.founder-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 44px;
}

.founder-card {
  min-width: 0;
  padding: 30px 28px 34px;
  border: 1px solid rgba(22, 40, 58, 0.14);
  border-radius: 12px;
  background: #FAF7F1;
}

.founder-profile svg {
  display: block;
  margin-left: -8px;
}

.founder-profile h3 {
  margin: 20px 0 0;
  font-family: 'Source Serif 4', serif;
  font-size: 1.6875rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.founder-role {
  min-height: 3.2em;
  margin: 10px 0 0;
  color: #A9501B;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.6;
  text-wrap: pretty;
}

.founder-biography {
  margin: 24px 0 0;
  padding-top: 24px;
  border-top: 1px solid rgba(22, 40, 58, 0.12);
  color: #3D4C5C;
  font-size: 1rem;
  line-height: 1.75;
  text-wrap: pretty;
}

.security-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(32px, 4vw, 56px);
}

.security-intro h1 {
  margin: 24px 0 0;
  font-size: clamp(2.5rem, 4.6vw, 3.875rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.security-intro-summary {
  max-width: 35ch;
  margin: 24px 0 0;
  color: #3D4C5C;
  font-size: 1.1875rem;
  line-height: 1.7;
  text-wrap: pretty;
}

.security-diagram {
  min-width: 0;
  margin: 0;
  padding: 20px;
  border: 1px solid rgba(22, 40, 58, 0.14);
  border-radius: 12px;
  background: #FAF7F1;
}

.security-diagram svg {
  display: block;
  width: 100%;
  height: auto;
}

.security-commitments {
  padding-bottom: 96px;
}

.commitment-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(22, 40, 58, 0.18);
  list-style: none;
}

.commitment-row {
  display: grid;
  grid-template-columns: 48px minmax(200px, 0.72fr) minmax(0, 1fr);
  align-items: baseline;
  gap: 20px clamp(24px, 3vw, 40px);
  padding-block: 36px;
  border-bottom: 1px solid rgba(22, 40, 58, 0.14);
}

.commitment-number {
  color: #A9501B;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  line-height: 1.5;
  letter-spacing: 0.06em;
}

.commitment-row h2 {
  margin: 0;
  font-size: 1.625rem;
  line-height: 1.25;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.commitment-row p {
  max-width: 62ch;
  margin: 0;
  color: #3D4C5C;
  font-size: 1.0625rem;
  line-height: 1.7;
  text-wrap: pretty;
}

.detail-cta {
  padding-block: 88px;
  background: #16283A;
  text-align: center;
}

.detail-cta-content {
  max-width: 840px;
}

.detail-cta-content > p {
  margin: 0;
  color: #F5F2EC;
  font-family: 'Source Serif 4', serif;
  font-size: clamp(1.75rem, 3vw, 2.375rem);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.detail-cta-actions {
  margin-top: 30px;
}

@media (max-width: 1050px) {
  .founder-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .founder-card {
    display: grid;
    grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1fr);
    gap: 32px;
    padding: 32px;
  }

  .founder-role {
    min-height: 0;
    max-width: 28ch;
  }

  .founder-biography {
    margin: 0;
    padding: 0 0 0 32px;
    border-top: 0;
    border-left: 1px solid rgba(22, 40, 58, 0.12);
  }
}

@media (max-width: 800px) {
  .about-mission,
  .security-intro {
    padding-block: 64px;
  }

  .about-founders {
    padding-block: 64px;
  }

  .security-intro {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
  }

  .security-intro-summary {
    max-width: 48ch;
  }

  .security-diagram {
    width: 100%;
    max-width: 620px;
  }

  .security-commitments {
    padding-bottom: 64px;
  }

  .commitment-row {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 14px 24px;
    padding-block: 30px;
  }

  .commitment-row p {
    grid-column: 2;
  }

  .detail-cta {
    padding-block: 64px;
  }
}

@media (max-width: 600px) {
  .about-mission,
  .security-intro {
    padding-block: 56px;
  }

  .about-mission h1 {
    font-size: clamp(2rem, 6.6vw, 2.5rem);
  }

  .about-mission-statement {
    margin-top: 24px;
  }

  .about-founders {
    padding-block: 56px;
  }

  .founder-grid {
    margin-top: 32px;
    gap: 20px;
  }

  .founder-card {
    display: block;
    padding: 26px 24px 30px;
  }

  .founder-biography {
    margin-top: 24px;
    padding: 24px 0 0;
    border-top: 1px solid rgba(22, 40, 58, 0.12);
    border-left: 0;
  }

  .security-diagram {
    padding: 12px 6px;
  }

  .commitment-row {
    grid-template-columns: 28px minmax(0, 1fr);
    column-gap: 14px;
  }

  .commitment-row h2 {
    font-size: 1.5rem;
  }

  .commitment-row p {
    font-size: 1rem;
  }

  .security-commitments,
  .detail-cta {
    padding-bottom: 56px;
  }

  .detail-cta {
    padding-top: 56px;
  }
}

/* Privacy page: single-column intro and multi-paragraph statement rows. */
.security-intro-single { grid-template-columns: minmax(0, 1fr); }
.security-intro-single .security-intro-copy { max-width: 60ch; }
.commitment-row > div p + p { margin-top: .85rem; }
.commitment-row a { color: var(--copper); text-decoration: underline; text-underline-offset: .2em; }
.commitment-row a:hover { color: var(--copper-hover); }