/* staff.css – صفحه پرسنل (هماهنگ با لندینگ + افکت‌های سبک) */
.staff-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: clamp(3rem, 8vw, 5rem) 0 clamp(2.5rem, 6vw, 4rem);
  text-align: center; color: #fff; margin-bottom: var(--space-lg);
  clip-path: ellipse(100% 90% at 50% 10%);
}
.staff-hero h1 { font-size: clamp(1.6rem, 5vw, 2.5rem); font-weight: 800; margin-bottom: 0.75rem; color: #fff; }
.staff-hero p { font-size: clamp(0.95rem, 2.5vw, 1.2rem); opacity: 0.92; max-width: 600px; margin: 0 auto; }
.staff-section { padding: 0 0 3rem; }
.staff-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; margin-top: 1.5rem; }
.staff-card {
  background: var(--bg-surface);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  border: 1px solid var(--border-light);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.4s ease, border-color 0.4s ease;
  display: flex; flex-direction: column;
}
.staff-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
  border-color: var(--color-primary);
}
.staff-photo-frame {
  position: relative; width: 100%; aspect-ratio: 3 / 4;
  background: var(--bg-dim);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.staff-photo-img {
  display: block; width: 100%; height: 100%;
  object-fit: cover; object-position: center 20%;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.6s ease;
  filter: brightness(0.95) saturate(1.05);
}
.staff-card:hover .staff-photo-img {
  transform: scale(1.06);
  filter: brightness(1.05) saturate(1.15);
}
.staff-photo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,94,66,0.25) 0%, transparent 50%);
  opacity: 0; transition: opacity 0.5s ease; pointer-events: none;
}
.staff-card:hover .staff-photo-overlay { opacity: 1; }
.staff-info {
  padding: 1.5rem 1.5rem 1.75rem;
  display: flex; flex-direction: column; flex-grow: 1;
  background: var(--bg-surface);
}
.staff-name {
  font-size: 1.15rem; font-weight: 700; color: var(--color-primary);
  margin-bottom: 0.3rem; letter-spacing: -0.3px;
}
.staff-title {
  font-size: 0.8rem; font-weight: 500; color: var(--text-secondary);
  margin-bottom: 0.8rem; padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border-light);
}
.staff-bio {
  font-size: 0.82rem; color: var(--text-primary);
  line-height: 1.9; text-align: justify;
  margin-top: auto; opacity: 0.85;
}

.container { max-width:1200px; margin:0 auto; padding:0 20px; }
.section { padding:80px 0; }
.section-title {
  text-align:center; font-size:2rem; font-weight:700;
  margin-bottom:3rem; color:var(--color-primary); position:relative;
}
.section-title::after {
  content:''; display:block; width:70px; height:4px;
  background:var(--color-primary); margin:12px auto 0; border-radius:2px;
}
.header { background:#fff; box-shadow:0 2px 10px rgba(0,0,0,0.05); position:sticky; top:0; z-index:1000; }
.header .container { display:flex; align-items:center; justify-content:space-between; padding:15px 20px; }
.logo { font-size:1.5rem; font-weight:700; color:var(--color-primary); }
.nav-links { display:flex; gap:25px; }
.nav-links a { font-weight:500; color:#555; transition:color 0.3s; }
.nav-links a:hover,.nav-links a.active { color:var(--color-primary); }
.cta-box { background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark)); border-radius:20px; padding:50px 30px; text-align:center; color:#fff; }
.cta-box h2 { font-size:1.8rem; margin-bottom:20px; color:#fff; }
.cta-box p { margin-bottom:30px; font-size:1.1rem; opacity:0.9; }
.footer { background:#1a1a2e; color:#ccc; text-align:center; padding:30px 20px; font-size:0.9rem; }
.footer a { color:var(--color-primary); }
.btn { display:inline-flex; align-items:center; justify-content:center; padding:0.6rem 1.2rem; border-radius:6px; font-weight:600; font-size:0.9rem; background:var(--color-primary); color:#ffffff; border:1px solid transparent; cursor:pointer; transition:all 0.15s ease; }
.btn-lg { padding:0.9rem 2rem; font-size:1.1rem; border-radius:10px; }
.btn-sm { padding:0.4rem 0.8rem; font-size:0.8rem; }

@media (min-width: 640px) { .staff-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; } }
@media (min-width: 1024px) { .staff-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; } }
@media (min-width: 1280px) { .staff-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 600px) {
  .staff-hero { clip-path: none; border-radius: 0 0 24px 24px; padding: 2.5rem 1rem 2rem; }
  .staff-info { padding: 1rem 1rem 1.25rem; }
}

.header .nav-links .btn.btn-sm {
    color: #ffffff !important;
}