/* ==========================================================================
   DEVFOLIO — Technology Portfolio Template Design System
   For software engineers, distributed systems specialists, & infra builders
   ========================================================================== */

:root {
  --df-bg-base: #0B0D0C;
  --df-bg-surface: #111412;
  --df-bg-surface-elevated: #161B18;
  --df-bg-card: rgba(17, 20, 18, 0.85);
  --df-text-primary: #F0F2EF;
  --df-text-secondary: #969D98;
  --df-text-muted: #666E69;
  --df-accent: #B8F56A;
  --df-accent-glow: rgba(184, 245, 106, 0.15);
  --df-accent-dim: rgba(184, 245, 106, 0.08);
  --df-border: rgba(255, 255, 255, 0.08);
  --df-border-accent: rgba(184, 245, 106, 0.25);
  --df-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --df-font-mono: 'JetBrains Mono', "SFMono-Regular", Consolas, Menlo, monospace;
  --df-container-width: 1140px;
}

/* Base Canvas Reset for Devfolio */
.devfolio-page-flow {
  background-color: var(--df-bg-base);
  color: var(--df-text-primary);
  font-family: var(--df-font-sans);
  line-height: 1.6;
  width: 100%;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(184, 245, 106, 0.04) 0%, transparent 45%),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 36px 36px, 36px 36px;
  background-position: 0 0, -1px -1px, -1px -1px;
}

.devfolio-container {
  max-width: var(--df-container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  box-sizing: border-box;
}

/* ==========================================================================
   01. NAVIGATION
   ========================================================================== */
.devfolio-nav-bar {
  position: sticky;
  top: 0;
  width: 100%;
  background: rgba(11, 13, 12, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--df-border);
  z-index: 1000;
  transition: border-color 0.2s ease;
}

.devfolio-nav-inner {
  max-width: var(--df-container-width);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.devfolio-brand-wrap {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.devfolio-brand-logo {
  font-family: var(--df-font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--df-text-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.devfolio-brand-logo:hover {
  color: var(--df-accent);
}

.devfolio-brand-cursor {
  display: inline-block;
  width: 7px;
  height: 14px;
  background: var(--df-accent);
  animation: dfBlink 1.1s infinite;
}

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

.devfolio-nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.devfolio-nav-link {
  font-family: var(--df-font-mono);
  font-size: 0.8125rem;
  color: var(--df-text-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
  letter-spacing: -0.01em;
}

.devfolio-nav-link:hover,
.devfolio-nav-link:focus-visible {
  color: var(--df-accent);
}

.devfolio-nav-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.65rem;
  background: var(--df-accent-dim);
  border: 1px solid var(--df-border-accent);
  border-radius: 9999px;
  font-family: var(--df-font-mono);
  font-size: 0.72rem;
  color: var(--df-accent);
}

.devfolio-status-dot {
  width: 6px;
  height: 6px;
  background: var(--df-accent);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--df-accent);
  animation: dfPulse 2.5s infinite;
}

@keyframes dfPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.devfolio-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--df-border);
  border-radius: 4px;
  color: var(--df-text-primary);
  font-family: var(--df-font-mono);
  font-size: 1.1rem;
  padding: 0.35rem 0.65rem;
  cursor: pointer;
  line-height: 1;
}

.devfolio-mobile-drawer {
  display: none;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.25rem 1.5rem;
  background: var(--df-bg-surface);
  border-bottom: 1px solid var(--df-border);
}

.devfolio-mobile-drawer.is-open {
  display: flex;
}

/* ==========================================================================
   02. HERO SECTION
   ========================================================================== */
.devfolio-hero-section {
  padding: 5.5rem 0 4.5rem;
  border-bottom: 1px solid var(--df-border);
  position: relative;
}

.devfolio-hero-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3.5rem;
  align-items: center;
}

.devfolio-hero-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--df-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--df-accent);
  background: var(--df-accent-dim);
  border: 1px solid var(--df-border-accent);
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.devfolio-hero-title {
  font-size: clamp(2.25rem, 4.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--df-text-primary);
  margin: 0 0 1.25rem 0;
}

.devfolio-hero-intro {
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--df-text-secondary);
  max-width: 680px;
  margin: 0 0 1.75rem 0;
}

.devfolio-hero-statusline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-family: var(--df-font-mono);
  font-size: 0.78rem;
  color: var(--df-text-muted);
  padding: 0.65rem 0.95rem;
  background: var(--df-bg-surface);
  border: 1px solid var(--df-border);
  border-radius: 4px;
  margin-bottom: 2rem;
  max-width: max-content;
}

.devfolio-status-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.devfolio-status-item strong {
  color: var(--df-text-secondary);
  font-weight: 500;
}

.devfolio-hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.devfolio-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  background: var(--df-accent);
  color: #070908;
  font-family: var(--df-font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 4px;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  border: 1px solid transparent;
}

.devfolio-btn-primary:hover,
.devfolio-btn-primary:focus-visible {
  background: #c7fb83;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--df-accent-glow);
}

.devfolio-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  background: var(--df-bg-surface);
  color: var(--df-text-primary);
  font-family: var(--df-font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 4px;
  text-decoration: none;
  border: 1px solid var(--df-border);
  transition: border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.devfolio-btn-secondary:hover,
.devfolio-btn-secondary:focus-visible {
  border-color: var(--df-border-accent);
  color: var(--df-accent);
  transform: translateY(-1px);
}

.devfolio-hero-portrait-wrap {
  width: 200px;
  height: 200px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--df-border-accent);
  background: var(--df-bg-surface);
  position: relative;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.devfolio-hero-portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ==========================================================================
   SECTION COMMON HEADERS
   ========================================================================== */
.devfolio-section {
  padding: 5rem 0;
  border-bottom: 1px solid var(--df-border);
}

.devfolio-section-header {
  margin-bottom: 2.75rem;
}

.devfolio-section-index {
  font-family: var(--df-font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--df-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.devfolio-section-title {
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--df-text-primary);
  margin: 0 0 0.65rem 0;
  letter-spacing: -0.025em;
}

.devfolio-section-subtitle {
  font-size: 1rem;
  color: var(--df-text-secondary);
  margin: 0;
  max-width: 620px;
}

/* ==========================================================================
   03. FEATURED PROJECTS (CENTERPIECE)
   ========================================================================== */
.devfolio-projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.devfolio-project-card {
  background: var(--df-bg-card);
  border: 1px solid var(--df-border);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}

.devfolio-project-card:hover,
.devfolio-project-card:focus-within {
  border-color: var(--df-border-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.devfolio-project-thumb-box {
  width: 100%;
  height: 230px;
  background: #090B0A;
  border-bottom: 1px solid var(--df-border);
  position: relative;
  overflow: hidden;
}

.devfolio-project-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.devfolio-project-card:hover .devfolio-project-thumb-img {
  transform: scale(1.02);
}

.devfolio-project-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.devfolio-project-meta-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.devfolio-project-category {
  font-family: var(--df-font-mono);
  font-size: 0.72rem;
  color: var(--df-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.devfolio-project-role {
  font-family: var(--df-font-mono);
  font-size: 0.72rem;
  color: var(--df-text-muted);
}

.devfolio-project-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--df-text-primary);
  margin: 0 0 0.85rem 0;
  line-height: 1.3;
}

.devfolio-project-desc {
  font-size: 0.925rem;
  color: var(--df-text-secondary);
  line-height: 1.6;
  margin: 0 0 1.25rem 0;
  flex-grow: 1;
}

.devfolio-project-impact-box {
  background: var(--df-bg-surface-elevated);
  border-left: 2px solid var(--df-accent);
  padding: 0.65rem 0.85rem;
  border-radius: 0 4px 4px 0;
  margin-bottom: 1.25rem;
}

.devfolio-impact-label {
  font-family: var(--df-font-mono);
  font-size: 0.68rem;
  color: var(--df-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.devfolio-impact-value {
  font-family: var(--df-font-mono);
  font-size: 0.82rem;
  color: var(--df-text-primary);
  line-height: 1.4;
}

.devfolio-project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
}

.devfolio-tag {
  font-family: var(--df-font-mono);
  font-size: 0.72rem;
  color: var(--df-text-secondary);
  background: var(--df-bg-surface);
  border: 1px solid var(--df-border);
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
}

.devfolio-project-card:hover .devfolio-tag {
  border-color: rgba(255, 255, 255, 0.12);
}

.devfolio-project-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: auto;
  border-top: 1px solid var(--df-border);
  padding-top: 1.15rem;
}

.devfolio-card-action-btn {
  font-family: var(--df-font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--df-text-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color 0.15s ease;
}

.devfolio-card-action-btn:hover,
.devfolio-card-action-btn:focus-visible {
  color: var(--df-accent);
}

.devfolio-card-action-btn.is-primary {
  color: var(--df-accent);
}

.devfolio-card-action-btn.is-primary:hover {
  color: #c7fb83;
}

/* ==========================================================================
   04. TECHNICAL EXPERTISE
   ========================================================================== */
.devfolio-skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.devfolio-skill-card {
  background: var(--df-bg-card);
  border: 1px solid var(--df-border);
  border-radius: 6px;
  padding: 1.5rem;
  transition: border-color 0.2s ease;
}

.devfolio-skill-card:hover {
  border-color: var(--df-border-accent);
}

.devfolio-skill-group-title {
  font-family: var(--df-font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--df-accent);
  letter-spacing: 0.02em;
  margin: 0 0 1rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.devfolio-skill-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.devfolio-skill-pill {
  font-family: var(--df-font-mono);
  font-size: 0.75rem;
  color: var(--df-text-primary);
  background: var(--df-bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.3rem 0.65rem;
  border-radius: 3px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.devfolio-skill-pill:hover {
  border-color: var(--df-accent);
  background: var(--df-accent-dim);
}

/* ==========================================================================
   05. ABOUT & ENGINEERING PHILOSOPHY
   ========================================================================== */
.devfolio-about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: start;
}

.devfolio-about-bio {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--df-text-secondary);
}

.devfolio-about-bio p {
  margin: 0 0 1.25rem 0;
}

.devfolio-principles-card {
  background: var(--df-bg-surface);
  border: 1px solid var(--df-border);
  border-radius: 6px;
  padding: 2rem;
}

.devfolio-principles-heading {
  font-family: var(--df-font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--df-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 1.25rem 0;
}

.devfolio-principles-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.devfolio-principle-item {
  display: flex;
  gap: 0.85rem;
  font-size: 0.95rem;
  color: var(--df-text-primary);
  line-height: 1.5;
}

.devfolio-principle-idx {
  font-family: var(--df-font-mono);
  font-size: 0.78rem;
  color: var(--df-accent);
  font-weight: 700;
}

/* ==========================================================================
   06. EXPERIENCE & OPEN SOURCE
   ========================================================================== */
.devfolio-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.devfolio-timeline-item {
  background: var(--df-bg-card);
  border: 1px solid var(--df-border);
  border-radius: 6px;
  padding: 1.75rem;
  transition: border-color 0.2s ease;
}

.devfolio-timeline-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.devfolio-timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.devfolio-timeline-role {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--df-text-primary);
}

.devfolio-timeline-period {
  font-family: var(--df-font-mono);
  font-size: 0.78rem;
  color: var(--df-accent);
  background: var(--df-accent-dim);
  border: 1px solid var(--df-border-accent);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
}

.devfolio-timeline-desc {
  font-size: 0.925rem;
  line-height: 1.65;
  color: var(--df-text-secondary);
  margin: 0 0 1rem 0;
}

.devfolio-open-source-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.devfolio-oss-card {
  background: var(--df-bg-surface);
  border: 1px solid var(--df-border);
  border-radius: 6px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.devfolio-oss-card:hover,
.devfolio-oss-card:focus-visible {
  border-color: var(--df-border-accent);
  transform: translateY(-2px);
}

.devfolio-oss-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.devfolio-oss-icon {
  font-size: 1.25rem;
}

.devfolio-oss-tag {
  font-family: var(--df-font-mono);
  font-size: 0.7rem;
  color: var(--df-accent);
}

.devfolio-oss-title {
  font-family: var(--df-font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--df-text-primary);
  margin: 0 0 0.5rem 0;
}

.devfolio-oss-desc {
  font-size: 0.85rem;
  color: var(--df-text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* ==========================================================================
   07. TECHNICAL WRITING
   ========================================================================== */
.devfolio-writing-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.devfolio-article-card {
  background: var(--df-bg-card);
  border: 1px solid var(--df-border);
  border-radius: 6px;
  padding: 1.5rem 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.devfolio-article-card:hover,
.devfolio-article-card:focus-visible {
  border-color: var(--df-border-accent);
  transform: translateX(4px);
}

.devfolio-article-info {
  flex-grow: 1;
}

.devfolio-article-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--df-font-mono);
  font-size: 0.72rem;
  color: var(--df-text-muted);
  margin-bottom: 0.35rem;
}

.devfolio-article-cat {
  color: var(--df-accent);
}

.devfolio-article-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--df-text-primary);
  margin: 0 0 0.35rem 0;
  transition: color 0.15s ease;
}

.devfolio-article-card:hover .devfolio-article-title {
  color: var(--df-accent);
}

.devfolio-article-excerpt {
  font-size: 0.875rem;
  color: var(--df-text-secondary);
  margin: 0;
  line-height: 1.55;
  max-width: 720px;
}

.devfolio-article-arrow {
  font-family: var(--df-font-mono);
  font-size: 1.25rem;
  color: var(--df-text-muted);
  transition: color 0.15s ease, transform 0.15s ease;
}

.devfolio-article-card:hover .devfolio-article-arrow {
  color: var(--df-accent);
  transform: translateX(4px);
}

/* ==========================================================================
   08. CONTACT CTA
   ========================================================================== */
.devfolio-contact-section {
  padding: 6.5rem 0;
  text-align: center;
  border-bottom: 1px solid var(--df-border);
}

.devfolio-contact-inner {
  max-width: 680px;
  margin: 0 auto;
}

.devfolio-contact-headline {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--df-text-primary);
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem 0;
}

.devfolio-contact-desc {
  font-size: 1.1rem;
  color: var(--df-text-secondary);
  line-height: 1.65;
  margin: 0 auto 2.25rem;
}

.devfolio-contact-btn-box {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.devfolio-social-row {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.devfolio-social-link {
  font-family: var(--df-font-mono);
  font-size: 0.78rem;
  color: var(--df-text-secondary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.15s ease;
}

.devfolio-social-link:hover,
.devfolio-social-link:focus-visible {
  color: var(--df-accent);
}

/* ==========================================================================
   09. FOOTER
   ========================================================================== */
.devfolio-footer {
  padding: 3rem 0;
  background: #080A09;
}

.devfolio-footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-family: var(--df-font-mono);
  font-size: 0.78rem;
  color: var(--df-text-muted);
}

.devfolio-back-to-top {
  color: var(--df-text-secondary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.15s ease;
}

.devfolio-back-to-top:hover,
.devfolio-back-to-top:focus-visible {
  color: var(--df-accent);
}

/* ==========================================================================
   10. INTERACTIVE PROJECT DETAIL MODAL
   ========================================================================== */
.devfolio-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2500;
  overflow-y: auto;
  padding: 2.5rem 1rem;
  box-sizing: border-box;
}

.devfolio-modal.is-active {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.devfolio-modal-content {
  background: var(--df-bg-surface);
  border: 1px solid var(--df-border-accent);
  border-radius: 8px;
  max-width: 840px;
  width: 100%;
  padding: 2.5rem;
  box-sizing: border-box;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
  position: relative;
}

.devfolio-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--df-border);
  padding-bottom: 1.25rem;
}

.devfolio-modal-title {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--df-text-primary);
  margin: 0 0 0.35rem 0;
}

.devfolio-modal-cat {
  font-family: var(--df-font-mono);
  font-size: 0.78rem;
  color: var(--df-accent);
}

.devfolio-modal-close-btn {
  background: var(--df-bg-surface-elevated);
  border: 1px solid var(--df-border);
  color: var(--df-text-primary);
  font-family: var(--df-font-mono);
  font-size: 0.85rem;
  padding: 0.4rem 0.85rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.devfolio-modal-close-btn:hover {
  border-color: var(--df-accent);
  color: var(--df-accent);
}

.devfolio-modal-figure {
  width: 100%;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--df-border);
  margin-bottom: 1.75rem;
  background: #090B0A;
}

.devfolio-modal-figure img {
  width: 100%;
  max-height: 400px;
  object-fit: contain;
  display: block;
}

.devfolio-modal-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
}

.devfolio-modal-spec-box {
  background: var(--df-bg-card);
  border: 1px solid var(--df-border);
  padding: 1.15rem;
  border-radius: 4px;
}

.devfolio-modal-spec-label {
  font-family: var(--df-font-mono);
  font-size: 0.72rem;
  color: var(--df-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.devfolio-modal-spec-body {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--df-text-secondary);
}

.devfolio-modal-nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--df-border);
  padding-top: 1.5rem;
  margin-top: 1.5rem;
}

/* ==========================================================================
   RESPONSIVE LAYOUT BREAKPOINTS
   360px, 390px, 768px, 1024px, 1440px
   ========================================================================== */
@media (max-width: 1024px) {
  .devfolio-skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .devfolio-open-source-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .devfolio-nav-links,
  .devfolio-nav-status {
    display: none;
  }
  .devfolio-menu-toggle {
    display: block;
  }
  .devfolio-hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .devfolio-hero-portrait-wrap {
    width: 140px;
    height: 140px;
  }
  .devfolio-projects-grid {
    grid-template-columns: 1fr;
  }
  .devfolio-about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .devfolio-skills-grid {
    grid-template-columns: 1fr;
  }
  .devfolio-open-source-grid {
    grid-template-columns: 1fr;
  }
  .devfolio-article-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .devfolio-modal-specs-grid {
    grid-template-columns: 1fr;
  }
  .devfolio-footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .devfolio-hero-title {
    font-size: 2.1rem;
  }
  .devfolio-hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .devfolio-btn-primary,
  .devfolio-btn-secondary {
    width: 100%;
    justify-content: center;
  }
  .devfolio-modal-content {
    padding: 1.5rem;
  }
}

@media (max-width: 360px) {
  .devfolio-hero-title {
    font-size: 1.85rem;
  }
  .devfolio-container {
    padding: 0 1rem;
  }
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}