/* ==========================================================================
   Portfolio Mode — Buffer-inspired light theme
   Scoped under [data-mode="portfolio"]
   ========================================================================== */

/* --- CSS Variable Overrides --- */
[data-mode="portfolio"] {
  --bg: #FFFFFF;
  --bg-2: #F8FAF7;
  --surface: rgba(0, 0, 0, 0.02);
  --surface-solid: #1A1A1A;
  --text: #1A1A1A;
  --text-muted: #4A4A4A;
  --text-dim: #7A7A7A;
  --primary: #2D8A56;
  --accent: #2D8A56;
  --accent-soft: rgba(176, 236, 156, 0.25);
  --buffer-green: #B0EC9C;
  --border: rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.15);
  --font: 'Figtree', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* --- Links --- */
[data-mode="portfolio"] a { color: var(--primary); }

/* --- Header --- */
[data-mode="portfolio"] .site-header {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

[data-mode="portfolio"] .site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
}

[data-mode="portfolio"] .brand {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.02em;
}

[data-mode="portfolio"] .nav-links a {
  color: var(--text-muted);
}

[data-mode="portfolio"] .nav-links a:hover,
[data-mode="portfolio"] .nav-links a.active {
  color: var(--primary);
}

[data-mode="portfolio"] .nav-cta {
  background: var(--buffer-green);
  color: #1A1A1A !important;
  font-weight: 600;
  box-shadow: none;
}

[data-mode="portfolio"] .nav-cta:hover {
  box-shadow: 0 0 16px rgba(176, 236, 156, 0.4);
}

[data-mode="portfolio"] .menu-toggle {
  color: var(--text);
}

/* --- Mobile Menu --- */
[data-mode="portfolio"] .mobile-menu {
  background: rgba(255, 255, 255, 0.98);
}

[data-mode="portfolio"] .mobile-menu a {
  color: var(--text);
}

[data-mode="portfolio"] .mobile-menu a:hover {
  color: var(--primary);
}

/* --- Hero --- */
[data-mode="portfolio"] .hero {
  background: linear-gradient(160deg, #F0FAF0 0%, #FFFFFF 40%, #F8FAF7 100%);
  min-height: 85vh;
}

[data-mode="portfolio"] .hero-bg {
  display: none;
}

[data-mode="portfolio"] .hero h1 {
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: var(--text);
  background-clip: unset;
  color: var(--text);
}

[data-mode="portfolio"] .hero p {
  color: var(--text-muted);
}

[data-mode="portfolio"] .hero-smaller {
  background: linear-gradient(160deg, #F0FAF0 0%, #FFFFFF 60%);
}

/* --- Buttons --- */
[data-mode="portfolio"] .btn-primary {
  background: var(--buffer-green);
  color: #1A1A1A;
  box-shadow: 0 2px 12px rgba(176, 236, 156, 0.3);
}

[data-mode="portfolio"] .btn-primary:hover {
  box-shadow: 0 4px 20px rgba(176, 236, 156, 0.5);
  background: #a0e48c;
}

[data-mode="portfolio"] .btn-secondary {
  color: var(--primary);
  border-color: var(--primary);
}

[data-mode="portfolio"] .btn-secondary:hover {
  background: rgba(45, 138, 86, 0.06);
}

/* --- Cards --- */
[data-mode="portfolio"] .card,
[data-mode="portfolio"] .blog-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

[data-mode="portfolio"] .card::before,
[data-mode="portfolio"] .blog-card::before {
  background: var(--buffer-green);
  opacity: 1;
  height: 3px;
}

[data-mode="portfolio"] .card:hover,
[data-mode="portfolio"] .blog-card:hover {
  border-color: rgba(45, 138, 86, 0.3);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

[data-mode="portfolio"] .card i {
  color: var(--primary);
}

[data-mode="portfolio"] .card-link {
  color: var(--primary);
}

[data-mode="portfolio"] .card-link:hover {
  color: #1A5C3A;
}

/* --- Glass card --- */
[data-mode="portfolio"] .glass-card {
  background: #FFFFFF;
  border-color: var(--border);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

/* --- Trust bar --- */
[data-mode="portfolio"] .trust-bar {
  border-bottom-color: var(--border);
}

[data-mode="portfolio"] .trust-pill {
  background: #FFFFFF;
  border-color: var(--border);
  color: var(--text-muted);
}

/* --- Icon badges --- */
[data-mode="portfolio"] .icon-badge {
  background: #FFFFFF;
  border-color: var(--border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

[data-mode="portfolio"] .icon-badge:hover {
  border-color: rgba(45, 138, 86, 0.4);
  box-shadow: 0 4px 12px rgba(45, 138, 86, 0.08);
}

[data-mode="portfolio"] .icon-badge i {
  color: var(--primary);
}

/* --- Cert badges --- */
[data-mode="portfolio"] .cert-badge {
  background: #FFFFFF;
  border-color: var(--border);
}

[data-mode="portfolio"] .cert-badge:hover {
  border-color: var(--primary);
  box-shadow: 0 0 16px rgba(45, 138, 86, 0.15);
  background: #FFFFFF;
}

[data-mode="portfolio"] .cert-badge .cert-abbr {
  color: var(--primary);
}

[data-mode="portfolio"] a.cert-badge {
  cursor: pointer;
}

.cert-verify {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--primary);
  opacity: 0;
  transition: opacity 0.2s ease;
}

a.cert-badge:hover .cert-verify {
  opacity: 1;
}

.cert-verify-static {
  opacity: 1;
  color: var(--text-dim);
  font-style: italic;
  font-weight: 500;
}

/* --- CTA Banner --- */
[data-mode="portfolio"] .cta-banner {
  background: #FFFFFF;
  border-color: var(--border);
}

[data-mode="portfolio"] .cta-banner::before {
  background: var(--buffer-green);
}

/* --- Footer --- */
[data-mode="portfolio"] .site-footer {
  background: #1A1A1A;
  color: #94A3B8;
  border-top: none;
}

[data-mode="portfolio"] .site-footer .brand {
  color: #FFFFFF;
}

[data-mode="portfolio"] .footer-links a {
  color: #94A3B8;
}

[data-mode="portfolio"] .footer-links a:hover {
  color: var(--buffer-green);
}

[data-mode="portfolio"] .footer-bottom {
  border-top-color: rgba(255, 255, 255, 0.1);
  color: #64748B;
}

[data-mode="portfolio"] .footer-bottom a {
  color: #64748B;
}

[data-mode="portfolio"] .footer-bottom a:hover {
  color: var(--buffer-green);
}

/* --- Stat cards --- */
[data-mode="portfolio"] .stat-card {
  background: #FFFFFF;
  border-color: var(--border);
}

[data-mode="portfolio"] .stat-number {
  color: var(--primary);
}

/* --- Contact --- */
[data-mode="portfolio"] .contact-card {
  background: #FFFFFF;
  border-color: var(--border);
}

[data-mode="portfolio"] .form-group input,
[data-mode="portfolio"] .form-group textarea {
  background: #FFFFFF;
  border-color: var(--border);
  color: var(--text);
}

[data-mode="portfolio"] .form-group input:focus,
[data-mode="portfolio"] .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(45, 138, 86, 0.12);
}

[data-mode="portfolio"] .form-group input::placeholder,
[data-mode="portfolio"] .form-group textarea::placeholder {
  color: var(--text-dim);
}

[data-mode="portfolio"] .form-success {
  background: rgba(176, 236, 156, 0.15);
  border-color: rgba(45, 138, 86, 0.3);
  color: var(--primary);
}

/* --- Blog article --- */
[data-mode="portfolio"] .article-header .blog-category {
  background: var(--accent-soft);
  color: var(--primary);
}

[data-mode="portfolio"] .blog-card .blog-category {
  background: var(--accent-soft);
  color: var(--primary);
}

[data-mode="portfolio"] .article-content code {
  background: rgba(176, 236, 156, 0.2);
  color: #1A5C3A;
}

[data-mode="portfolio"] .article-content pre {
  background: #1A1A1A;
  border-color: #333;
}

[data-mode="portfolio"] .article-content pre code {
  background: none;
  color: #D4D4D4;
}

[data-mode="portfolio"] .article-back {
  color: var(--primary);
}

[data-mode="portfolio"] .article-back:hover {
  color: #1A5C3A;
}

[data-mode="portfolio"] .related-articles {
  border-top-color: var(--border);
}

/* --- About contact links --- */
[data-mode="portfolio"] .btn-icon {
  background: rgba(45, 138, 86, 0.08);
  color: var(--text);
}

/* --- Solution cards --- */
[data-mode="portfolio"] .solution-card {
  background: #FFFFFF;
  border-color: var(--border);
}

[data-mode="portfolio"] .solution-card::before {
  background: var(--buffer-green);
}

[data-mode="portfolio"] .solution-card:hover {
  border-color: rgba(45, 138, 86, 0.3);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

[data-mode="portfolio"] .solution-tech span {
  background: var(--accent-soft);
  color: var(--primary);
}

/* --- Case study --- */
[data-mode="portfolio"] .case-study-card {
  background: #FFFFFF;
  border-color: var(--border);
}

[data-mode="portfolio"] .case-study-card::before {
  background: var(--buffer-green);
}

[data-mode="portfolio"] .case-study-card .case-study-tag {
  background: var(--accent-soft);
  color: var(--primary);
}

[data-mode="portfolio"] .case-study-results .result-item {
  background: rgba(176, 236, 156, 0.1);
  border-color: rgba(45, 138, 86, 0.2);
}

[data-mode="portfolio"] .case-study-results .result-number {
  color: var(--primary);
}

/* --- Process steps --- */
[data-mode="portfolio"] .process-step span {
  background: #FFFFFF;
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 12px rgba(45, 138, 86, 0.1);
}

[data-mode="portfolio"] .process::before {
  background: linear-gradient(90deg, var(--primary), var(--buffer-green));
}

/* ==========================================================================
   Terminal Prompt Component
   ========================================================================== */

[data-mode="portfolio"] .terminal-prompt {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 15px;
  color: var(--primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

[data-mode="portfolio"] .terminal-prompt .prompt-symbol {
  color: var(--buffer-green);
  font-weight: 700;
  user-select: none;
}

/* ==========================================================================
   Experience Timeline
   ========================================================================== */

[data-mode="portfolio"] .experience-timeline {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 32px;
}

[data-mode="portfolio"] .experience-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

[data-mode="portfolio"] .experience-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--buffer-green);
}

[data-mode="portfolio"] .experience-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

[data-mode="portfolio"] .experience-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

[data-mode="portfolio"] .experience-header h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

[data-mode="portfolio"] .experience-date {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--text-dim);
  white-space: nowrap;
  padding: 4px 12px;
  background: var(--accent-soft);
  border-radius: 999px;
}

[data-mode="portfolio"] .experience-company {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-weight: 500;
}

[data-mode="portfolio"] .experience-highlights {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

[data-mode="portfolio"] .experience-highlights li {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
}

[data-mode="portfolio"] .experience-highlights li::before {
  content: ">";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

[data-mode="portfolio"] .experience-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

[data-mode="portfolio"] .experience-tags span {
  background: var(--accent-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: 'IBM Plex Mono', monospace;
}

/* ==========================================================================
   Portfolio Section Anchors
   ========================================================================== */

[data-mode="portfolio"] section[id] {
  scroll-margin-top: 112px;
}

/* ==========================================================================
   Portfolio Hero Specifics
   ========================================================================== */

[data-mode="portfolio"] .portfolio-hero-subtitle {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 18px;
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 8px;
}

[data-mode="portfolio"] .portfolio-hero-intro {
  font-size: clamp(18px, 2.2vw, 22px);
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

/* ==========================================================================
   Portfolio About Section
   ========================================================================== */

[data-mode="portfolio"] .portfolio-about {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: start;
}

[data-mode="portfolio"] .portfolio-about-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--buffer-green);
  box-shadow: 0 0 24px rgba(176, 236, 156, 0.2);
}

[data-mode="portfolio"] .portfolio-about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

[data-mode="portfolio"] .portfolio-about-text p {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ==========================================================================
   Portfolio Contact Section
   ========================================================================== */

[data-mode="portfolio"] .portfolio-contact-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 24px;
}

[data-mode="portfolio"] .portfolio-contact-links .btn {
  min-width: 160px;
}

/* ==========================================================================
   Visibility helpers
   ========================================================================== */

[data-mode="portfolio"] [data-company-only] {
  display: none !important;
}

[data-mode="company"] [data-portfolio-only] {
  display: none !important;
}

/* ==========================================================================
   Responsive — Portfolio Mode
   ========================================================================== */

@media (max-width: 768px) {
  [data-mode="portfolio"] .portfolio-about {
    grid-template-columns: 1fr;
    text-align: center;
  }

  [data-mode="portfolio"] .portfolio-about-photo {
    margin: 0 auto;
  }

  [data-mode="portfolio"] .experience-header {
    flex-direction: column;
  }

  [data-mode="portfolio"] .experience-date {
    align-self: flex-start;
  }

  [data-mode="portfolio"] .hero {
    min-height: auto;
    padding: 120px 0 80px;
  }
}

/* ==========================================================================
   Border-top override (light mode)
   ========================================================================== */

[data-mode="portfolio"] .border-top {
  border-top-color: var(--border);
}

/* ==========================================================================
   Founder photo override
   ========================================================================== */

[data-mode="portfolio"] .founder-photo {
  border-color: var(--buffer-green);
  box-shadow: 0 0 24px rgba(176, 236, 156, 0.2);
}

/* ==========================================================================
   Section heading overrides
   ========================================================================== */

[data-mode="portfolio"] .section-heading-sm,
[data-mode="portfolio"] .section-heading {
  color: var(--text);
}

/* ==========================================================================
   Hero Stats Row
   ========================================================================== */

.hero-social {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 20px;
}

.hero-social a {
  color: var(--text-dim);
  font-size: 20px;
  transition: color 0.2s ease;
}

.hero-social a:hover {
  color: var(--primary);
}

.impact-strip {
  padding: 0 0 64px;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.impact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.impact-item:hover {
  transform: translateY(-3px);
  border-color: rgba(45, 138, 86, 0.35);
  box-shadow: 0 10px 24px rgba(45, 138, 86, 0.1);
}

.impact-tag {
  flex-shrink: 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  background: var(--accent-soft);
  padding: 4px 8px;
  border-radius: 4px;
}

.impact-headline {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.impact-arrow {
  flex-shrink: 0;
  color: var(--text-dim);
  font-size: 16px;
  transition: transform 0.25s ease;
}

.impact-item:hover .impact-arrow {
  transform: translateX(3px);
  color: var(--primary);
}

@media (max-width: 640px) {
  .impact-item { flex-wrap: wrap; }
}

.portfolio-stats {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

.portfolio-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 26px;
  min-width: 140px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-stat:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(45, 138, 86, 0.1);
}

.portfolio-stat-number {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 26px;
  font-weight: 700;
  color: var(--primary);
}

.portfolio-stat-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
  text-align: center;
}

@media (max-width: 768px) {
  .portfolio-stat { min-width: 130px; padding: 14px 18px; }
}

/* ==========================================================================
   Capability Cards — tag pill reuse tweak
   ========================================================================== */

.card .experience-tags,
.solution-card .experience-tags {
  margin-top: 16px;
}

/* ==========================================================================
   Pipeline Diagram — "How I Ship Infrastructure"
   ========================================================================== */

.pipeline-diagram {
  margin-top: 72px;
  padding-top: 56px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.pipeline-track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.pipeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.pipeline-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  position: relative;
}

.pipeline-icon i {
  font-size: 26px;
  color: var(--primary);
}

.pipeline-node-accent .pipeline-icon {
  border-color: var(--primary);
  animation: pipelinePulse 2.4s ease-in-out infinite;
}

@keyframes pipelinePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(45, 138, 86, 0.25); }
  50% { box-shadow: 0 0 0 10px rgba(45, 138, 86, 0); }
}

.pipeline-node-security .pipeline-icon {
  border: 2px solid #E8A33D;
}

.pipeline-node-security .pipeline-icon i {
  color: #C9821A;
}

.pipeline-node-security .pipeline-label {
  color: #A9670F;
  font-weight: 700;
}

.pipeline-caption {
  max-width: 620px;
  margin: 32px auto 0;
  font-size: 13.5px;
  color: var(--text-dim);
  line-height: 1.7;
}

.pipeline-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.pipeline-connector {
  flex: 1;
  min-width: 24px;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--border-strong) 0, var(--border-strong) 6px, transparent 6px, transparent 12px);
  position: relative;
  margin: 0 8px;
  margin-bottom: 34px;
}

.pipeline-packet {
  position: absolute;
  top: 50%;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--buffer-green);
  box-shadow: 0 0 8px 2px rgba(176, 236, 156, 0.6);
  transform: translate(-50%, -50%);
  opacity: 0;
  animation: pipelineFlowX 3s ease-in-out infinite;
}

@keyframes pipelineFlowX {
  0% { left: 0%; opacity: 0; }
  8% { opacity: 1; }
  92% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

.pipeline-branch {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 auto;
  margin-top: 8px;
  width: fit-content;
}

.pipeline-branch-line {
  width: 2px;
  height: 40px;
  background: repeating-linear-gradient(180deg, var(--border-strong) 0, var(--border-strong) 6px, transparent 6px, transparent 12px);
  position: relative;
}

.pipeline-packet-vertical {
  animation-name: pipelineFlowY;
}

@keyframes pipelineFlowY {
  0% { top: 0%; opacity: 0; }
  8% { opacity: 1; }
  92% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

@media (max-width: 768px) {
  .pipeline-track {
    flex-direction: column;
    gap: 0;
  }

  .pipeline-connector {
    width: 2px;
    height: 36px;
    min-width: 0;
    flex: none;
    margin: 4px 0;
    background: repeating-linear-gradient(180deg, var(--border-strong) 0, var(--border-strong) 6px, transparent 6px, transparent 12px);
  }

  .pipeline-connector .pipeline-packet {
    animation-name: pipelineFlowY;
    left: 50%;
  }

  .pipeline-diagram { margin-top: 56px; padding-top: 40px; }
}

/* ==========================================================================
   Grouped Skills
   ========================================================================== */

.skill-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px 40px;
  margin-top: 48px;
}

.skill-group h4 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

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

.skill-tags span {
  background: var(--accent-soft);
  color: var(--primary);
  font-size: 12.5px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  font-family: 'IBM Plex Mono', monospace;
}

/* ==========================================================================
   War Stories / Incident Cards
   ========================================================================== */

.incident-timeline {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 8px;
}

.incident-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 8px;
}

.incident-card,
.incident-card-brief {
  background: #14181F;
  border-radius: var(--radius);
  padding: 36px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.incident-card-brief {
  padding: 28px;
  display: block;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.incident-card-brief:hover {
  transform: translateY(-4px);
  border-color: rgba(176, 236, 156, 0.3);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
}

.incident-featured {
  border-color: rgba(176, 236, 156, 0.35);
  box-shadow: 0 0 0 1px rgba(176, 236, 156, 0.15), 0 8px 24px rgba(0, 0, 0, 0.12);
  position: relative;
}

.incident-featured::before {
  content: "Featured";
  position: absolute;
  top: 0;
  right: 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #1A1A1A;
  background: var(--buffer-green);
  padding: 4px 10px;
  border-radius: 0 var(--radius) 0 8px;
}

.incident-card-brief .incident-title {
  font-size: 17px;
  margin-bottom: 12px;
}

.incident-card-brief .incident-body {
  font-size: 13px;
  margin-bottom: 16px;
}

.incident-lesson-line {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: #E8EAED;
  font-weight: 500;
  line-height: 1.6;
  padding-top: 14px;
  margin-bottom: 16px;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

.incident-lesson-line i {
  flex-shrink: 0;
  color: #E8A33D;
  font-size: 15px;
  margin-top: 2px;
}

.incident-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--buffer-green);
}

.incident-title {
  font-family: var(--font);
  font-size: 19px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.incident-title i {
  color: var(--buffer-green);
  font-size: 20px;
}

.incident-body {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13.5px;
  line-height: 1.8;
  color: #B8BEC9;
  margin-bottom: 14px;
}

.incident-label {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  border-radius: 4px;
  margin-bottom: 8px;
}

.incident-label.root-cause { background: rgba(248, 113, 113, 0.15); color: #F87171; }
.incident-label.fix { background: rgba(176, 236, 156, 0.15); color: var(--buffer-green); }
.incident-label.lesson { background: rgba(96, 165, 250, 0.15); color: #60A5FA; }

.incident-body code {
  background: rgba(255, 255, 255, 0.08);
  color: #E8EAED;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 12.5px;
}

.incident-link {
  display: inline-block;
  margin-top: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--buffer-green);
}

.incident-link:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   Field Notes — shorter investigation summaries
   ========================================================================== */

.fieldnotes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.fieldnote {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
}

.fieldnote h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.fieldnote h4 i {
  color: var(--primary);
  font-size: 18px;
}

.fieldnote p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.7;
}

.fieldnote code {
  background: var(--accent-soft);
  color: var(--primary);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 12px;
}

/* ==========================================================================
   Automation Console — deliberate dark break from the light theme
   ========================================================================== */

.automation-section {
  background: #0A0D12;
  padding: 100px 0;
  position: relative;
}

.automation-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 800px 400px at 50% 0%, rgba(176, 236, 156, 0.06), transparent 70%);
  pointer-events: none;
}

.automation-section .section-title {
  color: #FFFFFF;
}

.automation-section .section-subtitle {
  color: #8A94A6;
}

.automation-section .terminal-prompt {
  color: var(--buffer-green);
}

.console {
  max-width: 820px;
  margin: 56px auto 0;
  background: #10141B;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
  position: relative;
}

.console-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: #161B24;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.console-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}

.dot-red { background: #F87171; }
.dot-amber { background: #E8A33D; }
.dot-green { background: #4ADE80; }

.console-title {
  margin-left: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  color: #6B7688;
}

.console-body {
  padding: 26px 24px 20px;
}

.console-line {
  padding: 14px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
}

.console-line:last-of-type {
  border-bottom: none;
}

.console-line-head {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  margin-bottom: 10px;
  overflow-wrap: anywhere;
}

.console-prompt {
  color: var(--buffer-green);
  font-weight: 700;
  margin-right: 8px;
}

.console-cmd {
  color: #C7CDD9;
}

.console-progress {
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 10px;
}

.console-progress-bar {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: var(--buffer-green);
  animation: consoleFill 7s ease-in-out infinite;
}

.console-progress-bar.bar-blocked {
  background: #F87171;
  animation-name: consoleFillBlocked;
}

@keyframes consoleFill {
  0% { width: 0%; }
  35% { width: 100%; }
  88% { width: 100%; }
  94% { width: 0%; }
  100% { width: 0%; }
}

@keyframes consoleFillBlocked {
  0% { width: 0%; }
  30% { width: 58%; }
  88% { width: 58%; }
  94% { width: 0%; }
  100% { width: 0%; }
}

.console-result {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(4px);
  animation: consoleResult 7s ease-in-out infinite;
}

.console-result i {
  flex-shrink: 0;
  margin-top: 1px;
  font-size: 14px;
}

.console-result.ok { color: var(--buffer-green); }
.console-result.ok i { color: var(--buffer-green); }
.console-result.blocked { color: #F87171; }
.console-result.blocked i { color: #F87171; }

@keyframes consoleResult {
  0%, 33% { opacity: 0; transform: translateY(4px); }
  40%, 86% { opacity: 1; transform: translateY(0); }
  94%, 100% { opacity: 0; }
}

.console-cursor-line {
  padding-top: 16px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
}

.console-cursor-line .console-prompt {
  margin-right: 6px;
}

.console-cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  background: var(--buffer-green);
  vertical-align: text-bottom;
  animation: consoleBlink 1s step-end infinite;
}

@keyframes consoleBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@media (max-width: 640px) {
  .automation-section { padding: 64px 0; }
  .console { margin-top: 40px; }
  .console-body { padding: 20px 16px; }
}

.writing-more,
.projects-more {
  text-align: center;
  margin-top: 8px;
}