.hb-about,
.hb-about * {
  box-sizing: border-box;
}

.hb-about {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-alt: #f1f5f9;
  --line: #e2e8f0;
  --line-strong: #cbd5e1;
  --text: #0f172a;
  --text-soft: #475569;
  --text-dim: #94a3b8;
  --brand: #014785;
  --brand-strong: #013b6e;
  --brand-soft: #e6eef5;
  --ok: #10b981;

  background:
    radial-gradient(circle at 12% -20%, rgba(1, 71, 133, 0.1), transparent 44%),
    radial-gradient(circle at 95% -24%, rgba(14, 165, 233, 0.12), transparent 42%),
    linear-gradient(180deg, #f8fbff 0%, var(--bg) 100%);
  border: 1px solid var(--line);
  border-radius: 24px;
  color: var(--text);
  font-family: "Geist", ui-sans-serif, system-ui, -apple-system, sans-serif;
  position: relative;
  overflow: hidden;
  padding: 12px;
}

.hb-about > * {
  max-width: 1680px;
  margin-left: auto;
  margin-right: auto;
}

.hb-about a {
  color: inherit;
  text-decoration: none;
}

.hb-hd,
.hb-hero,
.hb-section,
.hb-cta {
  position: relative;
  z-index: 1;
}

.hb-about > .hb-hero {
  margin-top: 0;
}

.hb-hd {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  border-radius: 16px;
  backdrop-filter: blur(10px);
}

.hb-hd-top {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 8px 14px;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-soft);
  font-weight: 500;
}

.hb-dim {
  color: var(--text-dim);
  margin-right: 6px;
}

.hb-hero,
.hb-section,
.hb-cta {
  margin-top: 12px;
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 20px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 20px 48px rgba(15, 23, 42, 0.08);
}

.hb-tag,
.hb-section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brand-soft);
  color: var(--brand);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.hb-tag::before,
.hb-section-tag::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--ok);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
}

.hb-hero h1,
.hb-section h2,
.hb-founder-right h2,
.hb-cta h2 {
  color: var(--text);
  margin: 0;
  line-height: 1.06;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.hb-hero h1 {
  margin-top: 16px;
  font-size: clamp(34px, 4.2vw, 52px);
}

.hb-caret {
  color: var(--brand);
}

.hb-hero-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 22px;
}

.hb-hero-grid p,
.hb-section-copy,
.hb-sub,
.hb-founder-right p,
.hb-cta p {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.6;
}

.hb-kpi-grid {
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.hb-kpi {
  min-height: 88px;
  padding: 14px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  background: var(--surface-alt);
}

.hb-kpi:last-child {
  border-right: 0;
}

.hb-kpi .k {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  font-weight: 600;
}

.hb-kpi .v {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.hb-section-intro {
  margin-top: 14px;
  display: grid;
  grid-template-columns: minmax(380px, 0.95fr) 1fr;
  gap: 20px;
  align-items: start;
}

.hb-section-intro h2 {
  font-size: clamp(22px, 2.2vw, 32px);
  max-width: 520px;
}

.hb-kpi.hb-kpi-list .v {
  font-size: 18px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: 0;
}

.hb-kpi.hb-kpi-list {
  min-height: 116px;
}

.hb-section h2,
.hb-founder-right h2 {
  margin-top: 10px;
  font-size: clamp(26px, 2.6vw, 40px);
}

.hb-section-copy {
  max-width: 960px;
}

.hb-table {
  margin-top: 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 16px;
  overflow: hidden;
}

.hb-row {
  display: grid;
  grid-template-columns: 62px 280px 1fr;
  gap: 16px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.hb-row:last-child {
  border-bottom: 0;
}

.hb-row .n,
.hb-client .n,
.hb-time .y {
  color: var(--brand);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}

.hb-row .t,
.hb-client .t {
  color: var(--text);
  font-size: 12px;
  letter-spacing: 0.03em;
  font-weight: 700;
}

.hb-row .d,
.hb-client .d,
.hb-time .d {
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.55;
}

.hb-sub {
  margin-top: 10px;
  max-width: 760px;
}

.hb-head,
.hb-client {
  display: grid;
  grid-template-columns: 60px 1.2fr 1.7fr 92px;
  gap: 14px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.hb-head {
  color: var(--text-dim);
  background: var(--surface-alt);
  font-size: 11px;
  letter-spacing: 0.03em;
  font-weight: 600;
}

.hb-client:last-child {
  border-bottom: 0;
}

.hb-client .s {
  text-align: right;
  color: var(--ok);
  font-size: 11px;
  letter-spacing: 0.03em;
  font-weight: 600;
}

.hb-founder-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 22px;
}

.hb-photo-wrap {
  border: 1px solid var(--line);
  background: var(--surface-alt);
  border-radius: 16px;
  padding: 8px;
  overflow: hidden;
}

.hb-photo-wrap img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1.17;
  object-fit: cover;
  border-radius: 12px;
}

.hb-mini-table {
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.hb-mini-table div {
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  background: var(--surface-alt);
}

.hb-mini-table div:last-child {
  border-bottom: 0;
}

.hb-mini-table span,
.hb-k-blocks span {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

.hb-mini-table strong,
.hb-k-blocks strong {
  color: var(--text);
  font-size: 12px;
  letter-spacing: 0;
}

.hb-founder-right p {
  margin-top: 12px;
}

.hb-k-blocks {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hb-k-blocks > div {
  padding: 12px;
  border-right: 1px solid var(--line);
  background: var(--surface-alt);
}

.hb-k-blocks > div:last-child {
  border-right: 0;
}

.hb-k-blocks strong {
  display: block;
  margin-top: 6px;
}

.hb-timeline {
  margin-top: 14px;
}

.hb-time {
  display: grid;
  grid-template-columns: 70px 20px 1fr 56px;
  gap: 12px;
  align-items: center;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
}

.hb-time:last-child {
  border-bottom: 0;
}

.hb-time .dot {
  color: var(--brand);
}

.hb-time .a {
  color: var(--text-dim);
  text-align: right;
  font-size: 11px;
  letter-spacing: 0.03em;
}

.hb-cta {
  text-align: center;
  padding: 54px 24px;
}

.hb-cta h2 {
  margin-top: 14px;
  font-size: clamp(34px, 4vw, 52px);
}

.hb-cta p {
  margin: 12px auto 0;
  max-width: 760px;
}

.hb-btn-row {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.hb-btn {
  min-width: 160px;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #d1d5db;
  background: #e5e7eb;
  color: #0f172a !important;
  letter-spacing: 0;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 999px;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}

.hb-btn:link,
.hb-btn:visited,
.hb-btn:hover,
.hb-btn:active,
.hb-btn:focus {
  color: #0f172a !important;
}

.hb-about a.hb-btn,
.hb-about a.hb-btn:link,
.hb-about a.hb-btn:visited,
.hb-about a.hb-btn:hover,
.hb-about a.hb-btn:active,
.hb-about a.hb-btn:focus {
  color: #0f172a !important;
  -webkit-text-fill-color: #0f172a;
}

.hb-btn:hover {
  background: #dbe1e8;
  border-color: #c5ccd6;
  transform: translateY(-1px);
}

.hb-btn-ghost {
  background: #ffffff;
  border-color: var(--line);
  color: var(--text) !important;
}

.hb-btn-ghost:hover {
  background: var(--surface-alt);
  border-color: var(--line-strong);
}

.hb-reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.hb-reveal.hb-in {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .hb-about {
    border-radius: 16px;
    padding: 8px;
  }

  .hb-hd-top {
    font-size: 10px;
  }

  .hb-hero,
  .hb-section,
  .hb-cta {
    padding: 20px;
  }

  .hb-hero-grid,
  .hb-section-intro,
  .hb-founder-grid {
    grid-template-columns: 1fr;
  }

  .hb-kpi-grid,
  .hb-k-blocks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hb-row {
    grid-template-columns: 56px 1fr;
    gap: 8px;
  }

  .hb-row .d {
    grid-column: 1 / -1;
  }

  .hb-head,
  .hb-client {
    grid-template-columns: 42px 1fr;
  }

  .hb-head span:nth-child(3),
  .hb-head span:nth-child(4),
  .hb-client .d,
  .hb-client .s {
    grid-column: 1 / -1;
    text-align: left;
  }

  .hb-time {
    grid-template-columns: 56px 18px 1fr;
  }

  .hb-time .a {
    display: none;
  }
}

.hb-about .hb-btn-row a.hb-btn:not(.hb-btn-ghost),
.hb-about .hb-btn-row a.hb-btn:not(.hb-btn-ghost):link,
.hb-about .hb-btn-row a.hb-btn:not(.hb-btn-ghost):visited,
.hb-about .hb-btn-row a.hb-btn:not(.hb-btn-ghost):hover,
.hb-about .hb-btn-row a.hb-btn:not(.hb-btn-ghost):active,
.hb-about .hb-btn-row a.hb-btn:not(.hb-btn-ghost):focus {
  background: #e5e7eb !important;
  border-color: #d1d5db !important;
  color: #0f172a !important;
  -webkit-text-fill-color: #0f172a !important;
}