/* ===================================
   PYTHON JOURNEY PAGE — python.css
=================================== */

.py-hero { padding-bottom: 60px; }

/* ===================================
   LEARNING PATH
=================================== */
.py-path { background: var(--dark); }

.path-timeline {
  max-width: 700px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 0;
  position: relative;
}
.path-timeline::before {
  content: '';
  position: absolute; left: 27px; top: 0; bottom: 0;
  width: 2px; background: var(--border);
}
.path-step {
  display: flex; gap: 24px; align-items: flex-start;
  padding-bottom: 36px; position: relative;
}
.path-step:last-child { padding-bottom: 0; }

.path-dot {
  width: 56px; height: 56px; min-width: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: #fff;
  position: relative; z-index: 1;
  box-shadow: 0 0 0 6px var(--dark), 0 0 0 8px var(--border);
}
.path-content {
  padding-top: 12px;
}
.path-content h4 {
  font-size: 17px; font-weight: 700; margin-bottom: 6px;
}
.path-content p {
  color: var(--text-muted); font-size: 14px; line-height: 1.7;
}

/* ===================================
   PROJECT SECTIONS
=================================== */
.alt-bg { background: var(--dark-2); }

.py-project-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}
.py-project-grid.reverse {
  grid-template-columns: 380px 1fr;
}
.py-project-grid.reverse .py-project-info { order: 2; }
.py-project-grid.reverse .py-project-aside { order: 1; }

.py-project-num {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px;
  color: var(--accent);
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0,212,170,0.25);
  padding: 4px 14px; border-radius: 50px;
  margin-bottom: 14px;
}
.py-project-info h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800; margin-bottom: 18px; line-height: 1.2;
}
.py-project-desc {
  color: var(--text-muted); font-size: 16px;
  line-height: 1.8; margin-bottom: 28px;
}
.py-project-desc strong { color: var(--text); }

.py-feature-list {
  display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px;
}
.py-feature {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; color: var(--text-muted);
}
.py-feature i { color: var(--accent); font-size: 14px; margin-top: 2px; min-width: 14px; }

.py-tech-row {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px;
}

.py-project-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ===================================
   ASIDE CARDS (Pipeline / Infra)
=================================== */
.py-project-aside {
  display: flex; flex-direction: column; gap: 20px;
  position: sticky; top: 90px;
}
.aside-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: relative; overflow: hidden;
}
.aside-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.aside-card h4 {
  font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 8px;
}
.aside-card h4 i { color: var(--primary); }

/* Pipeline Steps */
.pipeline { display: flex; flex-direction: column; align-items: center; gap: 0; }
.pipeline-step {
  display: flex; align-items: center; gap: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px; width: 100%;
  transition: all var(--transition);
}
.pipeline-step.active {
  border-color: var(--accent);
  background: rgba(0,212,170,0.08);
}
.pipeline-icon {
  width: 34px; height: 34px; min-width: 34px;
  background: rgba(108,99,255,0.15);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: var(--primary);
}
.pipeline-step.active .pipeline-icon {
  background: rgba(0,212,170,0.15); color: var(--accent);
}
.pipeline-label {
  font-size: 13px; color: var(--text-muted);
}
.pipeline-label strong { color: var(--text); }
.pipeline-arrow {
  color: var(--border); font-size: 11px;
  padding: 4px 0;
}

/* Infra list */
.infra-list { display: flex; flex-direction: column; gap: 12px; }
.infra-list li {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--text-muted);
}
.infra-list li i { color: var(--primary); font-size: 14px; min-width: 16px; }

/* ===================================
   PYTHON SKILLS GRID
=================================== */
.py-skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.py-skill-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}
.py-skill-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.py-skill-icon {
  width: 52px; height: 52px;
  background: rgba(108,99,255,0.12);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; color: var(--primary);
  margin-bottom: 16px;
}
.py-skill-card h4 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.py-skill-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* ===================================
   RESPONSIVE
=================================== */
@media (max-width: 960px) {
  .py-project-grid,
  .py-project-grid.reverse {
    grid-template-columns: 1fr;
  }
  .py-project-grid.reverse .py-project-info { order: 1; }
  .py-project-grid.reverse .py-project-aside { order: 2; }
  .py-project-aside { position: static; }
}
@media (max-width: 600px) {
  .path-timeline::before { left: 22px; }
  .path-dot { width: 46px; height: 46px; min-width: 46px; font-size: 17px; }
  .py-project-actions { flex-direction: column; }
}