/* Vantage About / Thesis — typography-driven essay layout */

body.v-about-body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--lp-text, var(--v-ink));
  background: var(--v-page-bg, #ffffff);
  line-height: 1.55;
}

body.v-about-body[data-theme="dark"] {
  --lp-bg: var(--v-bg, #0a0a0a);
  --lp-text: var(--v-ink, #e8e8e8);
  --lp-muted: var(--v-muted, #a3a3a3);
  --lp-heading: var(--v-ink, #e8e8e8);
  --lp-border: var(--v-border, #2a2a2a);
  --lp-card: var(--surface, #141414);
  --lp-band: var(--v-band, #1a1a1a);
}

.v-about-main {
  flex: 1 1 auto;
  width: 100%;
}

.v-about-hero {
  max-width: 52rem;
  margin: 0 auto;
  padding: clamp(2.75rem, 6vw, 4.5rem) clamp(1.25rem, 4vw, 2rem) clamp(2rem, 4vw, 3rem);
  text-align: left;
  border-bottom: 1px solid var(--lp-border, var(--v-border));
}

.v-about-hero__label {
  margin: 0 0 1rem;
}

.v-about-hero h1 {
  margin: 0 0 1.15rem;
  font-size: clamp(2rem, 5vw, 2.75rem);
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--lp-heading, var(--v-ink));
}

.v-about-hero__subtitle {
  margin: 0;
  max-width: 44rem;
}

.v-about-thesis {
  max-width: 52rem;
  margin: 0 auto;
  padding: clamp(2.5rem, 5vw, 3.75rem) clamp(1.25rem, 4vw, 2rem);
}

.v-about-pedigree {
  max-width: 72rem;
  margin: 0 auto;
  padding: clamp(2.5rem, 5vw, 3.75rem) clamp(1.25rem, 4vw, 2rem);
  background: var(--lp-band, var(--v-band, #f6f3ec));
  border-block: 1px solid var(--lp-border, var(--v-border));
}

.v-about-pedigree__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.5rem);
  align-items: start;
}

@media (min-width: 880px) {
  .v-about-pedigree__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(16rem, 0.75fr);
    gap: clamp(2rem, 4vw, 3rem);
  }
}

.v-about-pedigree__copy h2 {
  margin: 0 0 1.25rem;
  font-size: clamp(1.25rem, 3vw, 1.55rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--lp-heading, var(--v-ink));
}

.v-about-founder-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.25rem 1.2rem 1.15rem;
  border-radius: 10px;
  border: 1px solid #1e293b;
  background: #0f172a;
  color: #e2e8f0;
  box-shadow: 0 14px 36px color-mix(in srgb, #0f172a 22%, transparent);
}

.v-about-founder-card__kicker {
  margin: 0;
  color: #5aa8ef;
}

.v-about-founder-card__name {
  margin: 0;
  font-family: var(--v-font-display, Spectral, Georgia, serif);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: #f8fafc;
}

.v-about-founder-card__title {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: #94a3b8;
}

.v-about-founder-card__stack {
  margin: 0.15rem 0 0.35rem;
  padding-top: 0.75rem;
  border-top: 1px solid #334155;
  font-family: var(--v-font-mono, ui-monospace, monospace);
  font-size: 0.72rem;
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: #64748b;
}

.v-about-founder-card__links {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.15rem;
}

.v-about-founder-card__links a {
  font-size: 0.8125rem;
  line-height: 1.45;
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.15s ease;
}

.v-about-founder-card__links a:hover {
  color: #cbd5e1;
  text-decoration: none;
}

body[data-theme="dark"] .v-about-founder-card {
  border-color: #334155;
  background: #0b1220;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35);
}

.v-about-principles {
  max-width: 72rem;
  margin: 0 auto;
  padding: clamp(2.75rem, 5vw, 4rem) clamp(1.25rem, 4vw, 2rem) clamp(3.5rem, 6vw, 5rem);
}

.v-about-principles__grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}

@media (min-width: 768px) {
  .v-about-principles__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border: 1px solid var(--lp-border, var(--v-border));
    border-radius: 12px;
    overflow: hidden;
    background: var(--lp-border, var(--v-border));
  }
}

.v-about-principle {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: clamp(1.25rem, 2.5vw, 1.65rem);
  background: var(--lp-card, var(--v-white, #fff));
  border: 1px solid var(--lp-border, var(--v-border));
  border-radius: 12px;
}

@media (min-width: 768px) {
  .v-about-principle {
    border: none;
    border-radius: 0;
  }
}

.v-about-principle__index {
  margin: 0;
}

.v-about-principle h3 {
  margin: 0;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--lp-heading, var(--v-ink));
}

.v-about-principle p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--lp-muted, var(--v-muted));
}

.v-about-principle code {
  font-size: 0.92em;
  padding: 0.08em 0.28em;
  border-radius: 4px;
  background: color-mix(in srgb, var(--lp-border, #e2e8f0) 50%, transparent);
}

.v-about-footer-note {
  max-width: 52rem;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2rem) 0.5rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--lp-muted, var(--v-muted));
}

.v-about-footer-note a {
  color: var(--v-brand-teal, #1375d9);
  text-decoration: none;
}

.v-about-footer-note a:hover {
  text-decoration: underline;
}

body.v-about-body .v-site-footer {
  margin-top: auto;
}

body[data-theme="dark"] .v-about-principle {
  background: var(--lp-card, var(--v-surface, #111827));
  border-color: var(--lp-border, var(--v-border));
}

body[data-theme="dark"] .v-about-principle code {
  background: color-mix(in srgb, var(--lp-border, #334155) 65%, transparent);
}