/* About: founder story, durable product principles, and platform handoff. */
.about-fit-section {
  max-width: 850px;
  margin-top: clamp(46px, 5vw, 64px);
  padding: clamp(28px, 4vw, 40px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  background: var(--bg-elevated);
}

.about-fit-section .kicker {
  margin: 0 0 10px;
}

.about-fit-section h2 {
  max-width: 18ch;
  margin: 0;
}

.about-fit-section > p:not(.kicker, .about-fit-links) {
  max-width: 740px;
  margin: 18px 0 0;
  color: var(--muted-strong);
  font-size: 1.02rem;
  line-height: 1.68;
}

.about-fit-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 22px 0 0;
  font-size: 0.92rem;
}

.about-fit-links a {
  color: var(--accent);
  font-weight: 680;
  text-decoration: none;
}

.about-fit-links a:hover,
.about-fit-links a:focus-visible {
  color: var(--accent-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.about-fit-links span {
  color: var(--muted);
}

.about-principles-section {
  margin-top: clamp(58px, 7vw, 84px);
  padding-top: clamp(46px, 5vw, 64px);
  border-top: 1px solid var(--line);
}

.about-principles-heading {
  max-width: 850px;
}

.about-principles-heading .kicker {
  margin: 0 0 10px;
}

.about-principles-heading h2 {
  max-width: 14ch;
  margin: 0;
}

.about-principles-lede {
  max-width: 780px;
  margin: 18px 0 0;
  color: var(--muted-strong);
  font-size: clamp(1.06rem, 1.6vw, 1.22rem);
  line-height: 1.7;
}

.about-principles-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(36px, 5vw, 52px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.about-principle {
  min-height: 220px;
  padding: clamp(27px, 3.4vw, 40px);
  background:
    radial-gradient(circle at 100% 0%, rgba(169, 140, 255, 0.045), transparent 16rem),
    var(--bg-elevated);
}

.about-principle:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  min-height: 0;
}

.about-principle:last-child:nth-child(odd) p {
  max-width: 46rem;
}

.about-principle-number {
  display: block;
  margin-bottom: 30px;
  color: var(--accent);
  font-size: 0.62rem;
  font-weight: 760;
  letter-spacing: 0.14em;
}

.about-principle h3 {
  max-width: 22ch;
  margin: 0;
  color: var(--text);
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  font-weight: 640;
  line-height: 1.14;
  letter-spacing: -0.035em;
}

.about-principle p {
  max-width: 34rem;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.65;
}

.about-principles-close {
  max-width: 710px;
  margin: 28px 0 0 auto;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.65;
  text-align: right;
}

.about-product-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, auto);
  gap: clamp(36px, 7vw, 84px);
  align-items: end;
  margin-top: clamp(72px, 8vw, 104px);
  padding-top: clamp(56px, 7vw, 80px);
  border-top: 1px solid var(--line);
}

.about-product-copy .kicker {
  margin: 0 0 12px;
}

.about-product-copy h2 {
  max-width: 16ch;
  margin: 0;
}

.about-product-copy > p:last-child {
  max-width: 36rem;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.about-product-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.about-product-link,
.about-product-coming-soon {
  display: inline-flex;
  min-height: 48px;
  padding: 0 20px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 760;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.about-product-link-primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #17131f;
}

.about-product-link:hover,
.about-product-link:focus-visible {
  border-color: rgba(169, 140, 255, 0.62);
  background: rgba(169, 140, 255, 0.14);
  color: var(--text);
  transform: translateY(-2px);
}

.about-product-link-primary:hover,
.about-product-link-primary:focus-visible {
  border-color: var(--accent-hover);
  background: var(--accent-hover);
  color: #17131f;
}

.about-product-link:focus-visible {
  outline: 2px solid var(--accent-hover);
  outline-offset: 3px;
}

.about-product-coming-soon {
  border-style: dashed;
  color: var(--muted-strong);
}

.about-partner-note {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(30px, 6vw, 76px);
  align-items: start;
  margin-top: clamp(48px, 6vw, 68px);
  padding: 30px 0 4px;
  border-top: 1px solid var(--line);
}

.about-partner-note h2 {
  margin: 0;
  color: var(--muted-strong);
  font-size: 1rem;
  font-weight: 680;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.about-partner-note p {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.about-partner-note a {
  color: var(--muted-strong);
  font-weight: 680;
  text-underline-offset: 3px;
}

.about-partner-note a:hover,
.about-partner-note a:focus-visible {
  color: var(--accent-hover);
}

@media (max-width: 720px) {
  .about-fit-section {
    margin-top: 42px;
    padding: 26px 23px 28px;
  }

  .about-fit-links {
    display: grid;
    gap: 11px;
  }

  .about-fit-links span {
    display: none;
  }

  .about-principles-section {
    margin-top: 48px;
    padding-top: 42px;
  }

  .about-principles-grid {
    grid-template-columns: 1fr;
    margin-top: 34px;
  }

  .about-principle {
    min-height: 0;
    padding: 27px 24px 29px;
  }

  .about-principle:last-child:nth-child(odd) {
    grid-column: auto;
  }

  .about-principle-number {
    margin-bottom: 22px;
  }

  .about-principles-close {
    margin-top: 24px;
    text-align: left;
  }

  .about-product-section {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 62px;
    padding-top: 54px;
  }

  .about-product-actions {
    display: grid;
    justify-content: stretch;
  }

  .about-product-link,
  .about-product-coming-soon {
    width: 100%;
  }

  .about-partner-note {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 44px;
    padding-top: 26px;
  }
}