/* ========================================
   technical_portfolio.css - Styles unique to the Technical Portfolio page
   ======================================== */

/* ---------- Shared Section Headings ---------- */
.tech-overview h2,
.tech-stack h2,
.tech-projects h2,
.tech-code h2,
.tech-cta h2 {
  font-size: 2em;
  font-weight: 600;
  text-align: center;
  letter-spacing: var(--tracking-display);
  background: linear-gradient(90deg, var(--color-page-accent), var(--color-page-accent-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Overview ---------- */
.tech-overview {
  padding: 80px 24px;
  background: linear-gradient(135deg, #0a0a0a, #0c1a10, #0a1510, #0a0a0a);
}

.tech-overview h2 {
  max-width: 800px;
  margin: 0 auto 24px;
}

.tech-overview p {
  font-size: 1.05em;
  line-height: 1.8;
  color: var(--color-text-secondary);
  max-width: 800px;
  margin: 12px auto;
  text-align: left;
}

/* ---------- Tech Stack ---------- */
.tech-stack {
  padding: 48px 24px 80px;
  max-width: 900px;
  margin: 0 auto;
}

.tech-stack h2 {
  margin-bottom: 36px;
}

.stack-groups {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.stack-group {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: left;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.stack-group:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.stack-group h3 {
  font-size: 1em;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0 0 14px;
  letter-spacing: var(--tracking-display);
}

.stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-page-accent-light);
  background: rgba(46, 125, 50, 0.1);
  border: 1px solid rgba(46, 125, 50, 0.2);
  border-radius: 980px;
  letter-spacing: -0.01em;
}

/* ---------- Projects ---------- */
.tech-projects {
  padding: 80px 24px;
  max-width: 960px;
  margin: 0 auto;
}

.tech-projects h2 {
  margin-bottom: 36px;
}

/* ---------- Project Showcase Card ---------- */
.project-showcase {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 20px;
  text-align: left;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.project-showcase:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.showcase-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.showcase-header h3 {
  font-size: 1.25em;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0;
  letter-spacing: var(--tracking-display);
}

.showcase-label {
  display: inline-block;
  padding: 4px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-page-accent-light);
  background: rgba(46, 125, 50, 0.1);
  border: 1px solid rgba(46, 125, 50, 0.2);
  border-radius: 980px;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.showcase-desc {
  font-size: 0.98em;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin: 0 0 20px;
}

/* ---------- Project Image Gallery ---------- */
.showcase-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.showcase-gallery img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: block;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.showcase-gallery img:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-card-hover);
}

.showcase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- Code Lab ---------- */
.tech-code {
  padding: 80px 24px;
  max-width: 900px;
  margin: 0 auto;
}

.tech-code h2 {
  margin-bottom: 12px;
}

.code-intro {
  font-size: 1.02em;
  color: var(--color-text-secondary);
  text-align: center;
  margin: 0 0 36px;
}

.code-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.code-card {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: left;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
}

.code-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(46, 125, 50, 0.3);
}

.code-card h3 {
  font-size: 1.05em;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0 0 8px;
  letter-spacing: var(--tracking-display);
}

.code-card p {
  font-size: 0.92em;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0;
  flex: 1;
}

.code-lang {
  display: inline-block;
  margin-top: 14px;
  padding: 3px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-page-accent-light);
  background: rgba(46, 125, 50, 0.1);
  border: 1px solid rgba(46, 125, 50, 0.2);
  border-radius: 980px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  align-self: flex-start;
}

/* ---------- CTA ---------- */
.tech-cta {
  padding: 80px 24px;
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.tech-cta h2 {
  margin-bottom: 12px;
}

.tech-cta p {
  font-size: 1.02em;
  color: var(--color-text-secondary);
  margin: 0 0 28px;
}

.cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Responsive ---------- */
@media (max-width: 700px) {
  .tech-overview,
  .tech-stack,
  .tech-projects,
  .tech-code,
  .tech-cta {
    padding: 60px 16px;
  }

  .stack-groups {
    grid-template-columns: 1fr;
  }

  .project-showcase {
    padding: 24px 20px;
  }

  .showcase-gallery {
    grid-template-columns: 1fr;
  }

  .code-grid {
    grid-template-columns: 1fr;
  }
}