body {
  font-family: Inter, system-ui, "Segoe UI", Roboto, sans-serif;
  background: #0E0E12;
  color: #F5F7FA;
  margin: 0;
}

.nav {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 12px 20px;
  background: rgba(14, 14, 18, .85);
}
.nav img {
  height: 28px;
}
.nav .spacer {
  flex: 1;
}

a {
  color: #00B3B8;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.btn {
  padding: 8px 12px;
  border-radius: 10px;
  background: #5A2D82;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .15);
}

.grid {
  display: grid;
  gap: 18px;
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.section {
  max-width: 1100px;
  padding: 20px 24px;
  margin: 0 auto 28px;
}

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .02));
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 18px;
  padding: 18px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .5s ease, transform .5s ease;
}
.card.visible {
  opacity: 1;
  transform: translateY(0);
}

.people-hero {
  background: linear-gradient(135deg, rgba(90, 45, 130, .9), rgba(0, 179, 184, .9));
  padding: 36px 0 28px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.people-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.people-hero h1 {
  margin: 0 0 6px;
  color: #fff;
}

.filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .2);
  padding: 10px;
  border-radius: 14px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .18);
  margin: 6px 0 14px;
}
.filters input,
.filters select {
  background: rgba(0, 0, 0, .25);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .25);
  padding: 10px 12px;
  border-radius: 10px;
}

.hero-metrics {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.metric {
  background: rgba(0, 0, 0, .18);
  border: 1px solid rgba(255, 255, 255, .18);
  padding: 10px 14px;
  border-radius: 12px;
  min-width: 160px;
  text-align: center;
}
.metric span {
  font-size: 28px;
  font-weight: 800;
}

.gradient-text {
  background: linear-gradient(90deg, #5A2D82, #00B3B8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.mentor-card {
  border: 2px solid #DAA520;
  box-shadow: 0 0 10px rgba(218, 165, 32, .3);
  position: relative;
  padding-top: 26px;
}
.ribbon {
  position: absolute;
  top: 8px;
  right: 8px;
  background: #DAA520;
  color: #000;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 8px;
  font-size: 10px;
  letter-spacing: .06em;
}