.about-page {
  min-height: 100vh;
  padding: clamp(18px, 4vw, 54px);
  background:
    radial-gradient(circle at 10% 10%, color-mix(in srgb, var(--cyan) 15%, transparent), transparent 28rem),
    radial-gradient(circle at 90% 28%, color-mix(in srgb, var(--violet) 14%, transparent), transparent 32rem),
    var(--bg);
}

.about-frame {
  width: min(1120px, 100%);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  box-shadow: var(--shadow);
}

.about-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
}

.about-logo {
  display: block;
  width: 168px;
  max-width: 48vw;
}

.about-logo img {
  display: block;
  width: 100%;
  height: auto;
}

.about-home-link {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  text-underline-offset: 4px;
}

.about-home-link:hover,
.about-home-link:focus-visible {
  color: var(--royal);
}

.about-main {
  padding: clamp(44px, 8vw, 94px) clamp(20px, 7vw, 88px) clamp(38px, 7vw, 74px);
}

.about-kicker {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.about-main h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2.65rem, 7vw, 6.7rem);
  line-height: 0.91;
  letter-spacing: -0.065em;
}

.about-intro {
  max-width: 760px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.65;
}

.about-intro strong {
  color: var(--text);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: clamp(38px, 6vw, 66px);
}

.about-card {
  min-height: 170px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-soft);
}

.about-card:first-child {
  box-shadow: inset 4px 0 0 var(--cyan);
}

.about-card:nth-child(2) {
  box-shadow: inset 4px 0 0 var(--violet);
}

.about-card h2 {
  margin: 0 0 12px;
  font-size: clamp(1.15rem, 2vw, 1.45rem);
}

.about-card p,
.about-card li {
  color: var(--muted);
  line-height: 1.65;
}

.about-card p,
.about-card ul {
  margin: 0;
}

.about-card ul {
  padding-left: 1.2rem;
}

.about-card li + li {
  margin-top: 5px;
}

.about-parent {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 14px;
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid color-mix(in srgb, var(--royal) 40%, var(--line));
  border-radius: 10px;
  background: color-mix(in srgb, var(--royal) 7%, var(--panel));
}

.about-parent p {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.about-parent strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-size: 1.05rem;
}

.about-parent a {
  flex: 0 0 auto;
  padding: 12px 16px;
  border: 1px solid var(--royal);
  border-radius: 7px;
  color: #ffffff;
  background: var(--royal);
  font-size: 0.8rem;
  font-weight: 900;
  text-decoration: none;
}

.about-parent a:hover,
.about-parent a:focus-visible {
  filter: brightness(1.12);
}

@media (max-width: 720px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-parent {
    align-items: flex-start;
    flex-direction: column;
  }
}