/* ==========================================================================
   teachers.css — Explorer Robotics Teachers & Mentors Page
   Depends on: style.css
   ========================================================================== */

/* HERO */
.teachers-hero {
  background: var(--green);
  background-image:
    radial-gradient(circle at 88% 15%, rgba(247, 189, 45, 0.38), transparent 50%),
    radial-gradient(circle at 8% 95%, rgba(217, 98, 43, 0.4), transparent 48%);
  color: var(--cream);
  padding: 88px 0 72px;
}
.teachers-hero-inner { max-width: 680px; }
.teachers-hero .eyebrow { color: var(--yellow); }
.teachers-hero .eyebrow::before { background: var(--yellow); }
.teachers-hero h1 {
  font-size: clamp(2.8rem, 7vw, 5rem);
  color: var(--cream);
  margin-bottom: 1rem;
}
.teachers-hero-accent { color: var(--yellow); }
.teachers-hero p { font-size: 1.15rem; opacity: 0.85; max-width: 540px; line-height: 1.7; }

/* GRID */
.teachers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* CARD */
.teachers-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 24px;
}
.teachers-photo {
  width: 88px; height: 88px;
  border-radius: 50%;
  background: var(--green);
  border: 3px solid var(--ink);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.teachers-photo.teachers-photo-alt { background: #1a6330; }
.teachers-photo.teachers-photo-alt2 { background: #0d3d17; }
.teachers-photo.teachers-photo-alt3 { background: #1e5c35; }
.teachers-initials {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--yellow);
  letter-spacing: 1px;
}
.teachers-card h3 { margin: 10px 0 4px; }
.teachers-role {
  font-size: 0.82rem;
  color: var(--orange-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px !important;
}
.teachers-card p { font-size: 0.9rem; }
.teachers-subjects {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 16px;
}
.teachers-subject {
  background: var(--cream);
  border: 2px solid rgba(22,19,16,0.15);
  color: var(--green);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
}

/* JOIN CTA */
.join-cta { background: var(--green); color: var(--cream); }
.join-cta h2 { color: var(--cream); }
.join-cta p { color: rgba(251,246,233,0.8); margin-bottom: 1.5rem; }

@media (max-width: 860px) { .teachers-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .teachers-grid { grid-template-columns: 1fr; } }