/* ============================================
   Gecko Alpha Lab — Careers Page Styles
   ============================================ */

/* Careers Hero */
.careers-hero {
  padding: 120px 0 48px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.back-link {
  display: inline-block;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  transition: color 0.2s;
}

.back-link:hover {
  color: var(--cyan);
}

.careers-hero-content {
  max-width: 680px;
  margin-bottom: 48px;
}

.careers-hero-content h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-top: 8px;
  margin-bottom: 20px;
}

.careers-hero-desc {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Highlights */
.careers-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.highlight-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.highlight-item strong {
  display: block;
  font-size: 0.9375rem;
  margin-bottom: 4px;
}

.highlight-item p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
}

/* Jobs Grid */
.jobs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* Job Card */
.job-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}

.job-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.job-header {
  padding: 28px 28px 0;
}

.job-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.job-tag-eng {
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--cyan);
}

.job-tag-trading {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--green);
}

.job-tag-research {
  background: rgba(234, 179, 8, 0.1);
  border: 1px solid rgba(234, 179, 8, 0.3);
  color: var(--yellow);
}

.job-tag-ai {
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.3);
  color: #a855f7;
}

.job-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.job-meta {
  display: flex;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Job Body */
.job-body {
  padding: 20px 28px;
  flex: 1;
}

.job-body > p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.job-section {
  margin-bottom: 20px;
}

.job-section:last-child {
  margin-bottom: 0;
}

.job-section h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-family: var(--font-mono);
}

.job-section ul {
  list-style: none;
  padding: 0;
}

.job-section li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding: 4px 0;
  padding-left: 18px;
  position: relative;
  line-height: 1.6;
}

.job-section li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-size: 0.75rem;
}

/* Job Footer */
.job-footer {
  padding: 0 28px 28px;
  margin-top: auto;
}

.job-footer .btn {
  width: 100%;
  justify-content: center;
}

/* Careers CTA */
.careers-cta {
  margin-top: 64px;
  text-align: center;
  padding: 48px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.careers-cta h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.careers-cta p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.cta-email {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--cyan);
  padding: 8px 20px;
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: 8px;
  background: rgba(6, 182, 212, 0.08);
  transition: all 0.2s;
}

.cta-email:hover {
  background: rgba(6, 182, 212, 0.15);
  border-color: var(--cyan);
}

/* Responsive */
@media (max-width: 968px) {
  .jobs-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .careers-hero {
    padding: 88px 0 32px;
  }

  .careers-hero-content {
    margin-bottom: 32px;
  }

  .careers-hero-content h1 {
    font-size: 1.75rem;
  }

  .careers-hero-desc {
    font-size: 0.9375rem;
  }

  .careers-highlights {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .highlight-item {
    padding: 16px;
  }

  .jobs-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .job-header {
    padding: 20px 20px 0;
  }

  .job-body {
    padding: 16px 20px;
  }

  .job-footer {
    padding: 0 20px 20px;
  }

  .job-header h3 {
    font-size: 1.125rem;
  }

  .careers-cta {
    margin-top: 40px;
    padding: 32px 20px;
  }

  .cta-email {
    font-size: 0.9375rem;
  }
}