.hero-sobre {
  background: #042951;
  padding: 88px 0 110px;
  position: relative;
  overflow: hidden;
}
.hero-sobre::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(151,243,181,0.055) 1px, transparent 1px);
  background-size: 30px 30px;
}
.hero-sobre::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0; right: 0;
  height: 64px;
  background: #f8f9fa;
  clip-path: ellipse(55% 100% at 50% 100%);
}

.mvv-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 28px 24px;
  transition: box-shadow 0.3s, transform 0.3s;
}
.mvv-card:hover {
  box-shadow: 0 12px 40px rgba(0,52,97,0.09);
  transform: translateY(-3px);
}

.stat-chip {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 18px;
  padding: 28px 24px;
  text-align: center;
  transition: background 0.3s;
}
.stat-chip:hover {
  background: rgba(255,255,255,0.08);
}

/* FOUC prevention — gsap.set inicia opacity:0 no DOMContentLoaded */
#sobre-hero-text,
#sobre-hero-stats { opacity: 1; }

.principle-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid #e2e8f0;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.principle-card:hover {
  border-color: rgba(0,109,61,0.3);
  box-shadow: 0 8px 28px rgba(0,52,97,0.07);
}
.principle-number {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #006d3d;
  flex-shrink: 0;
  width: 28px;
  padding-top: 2px;
}