/* ── About Page Styles ── */

/* Hero */
.about-hero {
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
  background: var(--bg);
}

.about-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.about-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.about-glow-1 {
  width: 400px;
  height: 400px;
  background: rgba(0, 245, 212, 0.08);
  top: -80px;
  left: -60px;
}

.about-glow-2 {
  width: 350px;
  height: 350px;
  background: rgba(157, 78, 221, 0.08);
  bottom: -60px;
  right: -40px;
}

.about-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 70%);
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 70%);
}

.about-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.about-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(226, 232, 240, 0.8);
  backdrop-filter: blur(18px);
  font-size: 13px;
  font-weight: 500;
  color: #7c3aed;
  margin-bottom: 24px;
}

.about-hero-title {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.1;
  margin-bottom: 20px;
  background: linear-gradient(120deg, #00F5D4 0%, #9D4EDD 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-hero-sub {
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -1px;
}

.about-hero-desc {
  font-size: 18px;
  color: var(--muted);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto;
}

.about-hero-desc strong {
  color: var(--fg);
}

/* Sections */
.about-section {
  padding: 80px 0;
}

.about-section-alt {
  background: #f1f5f9;
}

.about-section-header {
  text-align: center;
  margin-bottom: 48px;
}

/* Core Cards */
.about-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.about-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.about-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
  border-color: var(--card-color, var(--accent-cyan));
}

.about-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
}

.about-card-icon::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 18px;
  background: var(--card-color, var(--accent-cyan));
  opacity: 0.08;
}

.about-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}

.about-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* Features */
.about-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 36px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-feature:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.about-feature-number {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -2px;
  background: linear-gradient(135deg, #00F5D4, #9D4EDD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  flex-shrink: 0;
  min-width: 72px;
}

.about-feature-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}

.about-feature-body p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-feature-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-violet);
  transition: gap 0.3s ease;
}

.about-feature-link:hover {
  gap: 10px;
}

/* Position */
.about-position {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-position-content .section-label {
  margin-bottom: 16px;
}

.about-position-content .section-title {
  margin-bottom: 20px;
}

.about-position-text {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.8;
}

.about-position-text strong {
  color: var(--accent-violet);
  -webkit-text-fill-color: var(--accent-violet);
}

.about-position-visual {
  display: flex;
  justify-content: center;
}

.about-position-card {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(226, 232, 240, 0.8);
  backdrop-filter: blur(18px);
  border-radius: 20px;
  padding: 24px;
  width: 100%;
  max-width: 340px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}

.about-position-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(120deg, transparent, #00F5D4, #9D4EDD, transparent);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.3;
  pointer-events: none;
}

.about-position-card-header {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
}

.about-position-card-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-metric {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(226, 232, 240, 0.6);
}

.about-metric-label {
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}

.about-metric-value {
  font-size: 22px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

/* CTA */
.about-cta {
  padding: 80px 0;
  background: var(--header-bg);
}

.about-cta-inner {
  text-align: center;
}

.about-cta-inner h2 {
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -1px;
}

.about-cta-inner p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 32px;
}

.about-cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 1024px) {
  .about-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-position {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-hero-title {
    font-size: 44px;
  }

  .about-hero-sub {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .about-hero {
    padding: 120px 0 60px;
  }

  .about-hero-title {
    font-size: 36px;
  }

  .about-hero-sub {
    font-size: 24px;
  }

  .about-hero-desc {
    font-size: 16px;
  }

  .about-cards {
    grid-template-columns: 1fr;
  }

  .about-section {
    padding: 56px 0;
  }

  .about-feature {
    flex-direction: column;
    gap: 16px;
    padding: 24px;
  }

  .about-feature-number {
    font-size: 36px;
    min-width: auto;
  }

  .about-cta-inner h2 {
    font-size: 28px;
  }
}