/* ============================================
   TRAINERS PAGE STYLES
   ============================================ */

/* ---- Page Hero ---- */
.trainers-hero { position: relative; padding: 160px 0 80px; overflow: hidden; background: var(--bg-void); }
.trainers-hero .orb { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; }
.trainers-hero .orb-1 { width: 600px; height: 600px; background: radial-gradient(circle, rgba(123,47,255,.1), transparent 70%); top: -150px; right: -150px; }
.trainers-hero .orb-2 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(0,212,255,.08), transparent 70%); bottom: -80px; left: -80px; }
.trainers-hero .hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(0,212,255,.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(0,212,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-hero-inner { text-align: center; max-width: 760px; margin: 0 auto; position: relative; z-index: 1; }
.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.15;
  margin: 1rem 0;
}
.page-hero-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

/* Hero stats bar */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.25rem 2rem;
  display: inline-flex;
}
.hstat { text-align: center; padding: 0 2rem; }
.hstat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}
.hstat-label {
  display: block;
  font-size: .75rem;
  color: var(--text-muted);
  margin-top: .3rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-family: var(--font-mono);
}
.hstat-divider { width: 1px; height: 40px; background: var(--border-subtle); }

/* ---- Trainers Section ---- */
.trainers-section { padding: 80px 0; background: var(--bg-deep); }

.trainer-card {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 2rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.trainer-card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 0 40px rgba(0,212,255,.06);
}

/* Left panel */
.trainer-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--border-subtle);
  background: rgba(0,0,0,.2);
  gap: 1rem;
}

/* Avatar */
.trainer-avatar {
  position: relative;
  width: 100px; height: 100px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.trainer-avatar .avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid transparent;
  background-clip: padding-box;
}
.trainer-avatar.color-cyan   { background: linear-gradient(135deg, rgba(0,212,255,.25), rgba(0,102,255,.25)); }
.trainer-avatar.color-violet { background: linear-gradient(135deg, rgba(123,47,255,.25), rgba(168,85,247,.25)); }
.trainer-avatar.color-orange { background: linear-gradient(135deg, rgba(255,107,53,.25), rgba(255,165,0,.25)); }
.trainer-avatar.color-green  { background: linear-gradient(135deg, rgba(0,255,136,.25), rgba(0,212,100,.25)); }

.trainer-avatar img {
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.trainer-avatar.color-cyan   span { color: var(--cyan); }
.trainer-avatar.color-violet span { color: #a855f7; }
.trainer-avatar.color-orange span { color: var(--orange); }
.trainer-avatar.color-green  span { color: var(--green); }

.trainer-avatar.color-cyan   .avatar-ring { border-color: rgba(0,212,255,.3); }
.trainer-avatar.color-violet .avatar-ring { border-color: rgba(123,47,255,.3); }
.trainer-avatar.color-orange .avatar-ring { border-color: rgba(255,107,53,.3); }
.trainer-avatar.color-green  .avatar-ring { border-color: rgba(0,255,136,.3); }

/* Trainer meta */
.trainer-meta { display: flex; flex-direction: column; gap: .3rem; }
.trainer-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}
.trainer-role { font-size: .85rem; color: var(--text-secondary); line-height: 1.4; }
.trainer-company {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text-muted);
  letter-spacing: .04em;
}

/* Quick stats */
.trainer-quick-stats {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  padding: 1rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.qstat { text-align: center; }
.qstat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--cyan);
}
.qstat-label {
  display: block;
  font-size: .68rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-top: .2rem;
}

/* Enroll button */
.btn-enroll-trainer {
  display: block;
  width: 100%;
  padding: .7rem 1rem;
  background: rgba(0,212,255,.08);
  border: 1px solid rgba(0,212,255,.2);
  color: var(--cyan);
  border-radius: 10px;
  text-decoration: none;
  font-size: .88rem;
  font-weight: 500;
  text-align: center;
  transition: var(--transition);
}
.btn-enroll-trainer:hover {
  background: rgba(0,212,255,.15);
  transform: translateY(-2px);
}

/* Right panel */
.trainer-right {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.trainer-bio {
  font-size: .97rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Highlights grid */
.trainer-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: .6rem;
}
.highlight-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: .6rem .85rem;
  font-size: .85rem;
  color: var(--text-secondary);
  transition: border-color var(--transition);
}
.trainer-card:hover .highlight-item { border-color: rgba(0,212,255,.1); }
.hi-icon { font-size: 1rem; flex-shrink: 0; }

/* Courses taught */
.trainer-courses { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.courses-label {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--text-muted);
  text-transform: uppercase;
  flex-shrink: 0;
}
.courses-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.course-chip {
  font-size: .78rem;
  padding: .3rem .8rem;
  border-radius: 6px;
  font-weight: 500;
  font-family: var(--font-mono);
}
.course-chip.color-cyan   { background: rgba(0,212,255,.1);  color: var(--cyan);   border: 1px solid rgba(0,212,255,.2); }
.course-chip.color-violet { background: rgba(123,47,255,.1); color: #a855f7;       border: 1px solid rgba(123,47,255,.2); }
.course-chip.color-orange { background: rgba(255,107,53,.1); color: var(--orange); border: 1px solid rgba(255,107,53,.2); }
.course-chip.color-green  { background: rgba(0,255,136,.1);  color: var(--green);  border: 1px solid rgba(0,255,136,.2); }

/* ---- CTA ---- */
.trainers-cta { padding: 80px 0; background: var(--bg-void); }
.cta-box {
  background: linear-gradient(135deg, rgba(0,212,255,.06), rgba(123,47,255,.06));
  border: 1px solid var(--border-glow);
  border-radius: 20px;
  padding: 4rem;
  text-align: center;
}
.cta-box h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: .75rem;
}
.cta-box p { color: var(--text-secondary); font-size: 1rem; margin-bottom: 2rem; }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .trainer-card { grid-template-columns: 1fr; }
  .trainer-left { border-right: none; border-bottom: 1px solid var(--border-subtle); }
  .hero-stats { flex-wrap: wrap; gap: 1rem; }
  .hstat-divider { display: none; }
  .hstat { padding: 0 1rem; }
}
@media (max-width: 600px) {
  .trainers-hero { padding: 130px 0 60px; }
  .trainer-right { padding: 1.75rem; }
  .trainer-left { padding: 2rem 1.5rem; }
  .cta-box { padding: 2.5rem 1.5rem; }
  .trainer-highlights { grid-template-columns: 1fr; }
}