/* ============================================
   Design System & Portfolio Styles
   Premium minimalist dark theme
   ============================================ */

/* ---------- Custom Properties ---------- */
:root {
  /* Colors */
  --bg-primary: #0a0a0f;
  --bg-card: rgba(18, 18, 28, 0.65);
  --bg-card-hover: rgba(24, 24, 38, 0.75);
  --bg-nav: rgba(10, 10, 15, 0.0);
  --bg-nav-scrolled: rgba(10, 10, 15, 0.85);
  --border-subtle: rgba(120, 200, 200, 0.08);
  --border-hover: rgba(120, 200, 200, 0.18);

  --text-primary: #e8eaed;
  --text-secondary: #9aa0a8;
  --text-muted: #5f6570;
  --text-accent: #5eccc6;
  --text-accent-dim: rgba(94, 204, 198, 0.7);

  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --section-gap: 120px;
  --content-max: 820px;
  --content-padding: 24px;

  /* Effects */
  --glass-blur: 16px;
  --glass-bg: rgba(18, 18, 28, 0.55);
  --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 40px rgba(94, 204, 198, 0.06);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow-x: hidden;
}

a {
  color: var(--text-accent);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--text-primary);
}

img {
  max-width: 100%;
  display: block;
}

/* ---------- Flow Field Canvas ---------- */
#flowfield-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: all;
}

/* ---------- Content Wrapper ---------- */
.content-wrapper {
  position: relative;
  z-index: 1;
  pointer-events: none;
}

.content-wrapper > * {
  pointer-events: auto;
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-nav);
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-slow);
}

.nav--scrolled {
  background: var(--bg-nav-scrolled);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--border-subtle);
  padding: 14px 40px;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  position: relative;
  padding-bottom: 2px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--text-accent);
  transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link--active {
  color: var(--text-accent);
}

.nav-link:hover::after,
.nav-link--active::after {
  width: 100%;
}

/* ---------- Sections ---------- */
section {
  padding: 0 var(--content-padding);
}

.section-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding-top: var(--section-gap);
}

.section-inner--wide {
  max-width: 1200px;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-accent-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 40px;
}

/* ---------- Hero Section ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

.hero-content {
  max-width: 700px;
}

.hero-greeting {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-accent);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.hero-name {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-tagline {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.6;
  margin-bottom: 36px;
}

.hero-tagline span {
  color: var(--text-accent-dim);
}

.hero-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 8px 16px;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  transition: all var(--transition-base);
}

.hero-link:hover {
  color: var(--text-accent);
  border-color: var(--border-hover);
  background: rgba(94, 204, 198, 0.04);
}

.hero-link svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.hero-building {
  margin-top: 32px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.hero-building-link {
  color: var(--text-secondary);
  border-bottom: 1px dashed var(--border-hover);
  transition: all var(--transition-base);
}

.hero-building-link:hover {
  color: var(--text-accent);
  border-bottom-color: var(--text-accent);
}

.hero-building-separator {
  color: var(--text-muted);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: opacity 0.5s ease;
}

.scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.3); }
}

/* ---------- Combined Info Grid ---------- */
.info-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 64px;
  align-items: start;
}

.info-col-left {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.info-col-right {
  display: flex;
  flex-direction: column;
  gap: 64px;
  position: sticky;
  top: 100px;
}

/* ---------- Combined Work Grid ---------- */
.work-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}

.work-col {
  display: flex;
  flex-direction: column;
}

.scroll-section {
  scroll-margin-top: 100px;
}

.about-text-column {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.85;
}

.about-lead {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--text-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.about-text-column p + p {
  margin-top: 20px;
}


/* Responsive adjustment for About Section & Grids */
@media (max-width: 860px) {
  .info-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .info-col-right {
    position: static;
    gap: 48px;
  }

  .work-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .experience-list {
    gap: 20px;
  }

  .project-grid {
    gap: 20px;
  }
}

/* ---------- Experience Section ---------- */
.experience-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.experience-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 32px;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-card);
  opacity: 0;
  transform: translateY(20px);
}

.experience-card.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: all var(--transition-slow);
}

.experience-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  transform: translateY(-2px);
}

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

.experience-role {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.experience-company {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-accent);
  display: inline-block;
  margin-top: 4px;
}

.experience-duration {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.experience-desc {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

/* ---------- Project Cards ---------- */
.project-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.project-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 32px;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-card);
  opacity: 0;
  transform: translateY(20px);
}

.project-card.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: all var(--transition-slow);
}

.project-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  transform: translateY(-2px);
}

.project-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 12px;
}

.project-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}

.project-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-accent);
  background: rgba(94, 204, 198, 0.08);
  padding: 3px 10px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.project-desc {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 18px;
}

.project-links {
  display: flex;
  gap: 16px;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--transition-base);
}

.project-link:hover {
  color: var(--text-accent);
}

.project-link svg {
  width: 14px;
  height: 14px;
}

/* Media tags that open detail page */
.detail-media-tag {
  cursor: pointer;
  color: var(--text-accent-dim);
  border-left: 1px dotted rgba(94, 204, 198, 0.25);
  padding-left: 16px;
  transition: all var(--transition-base);
}

.detail-media-tag:hover {
  color: var(--text-accent);
}

/* ---------- Other Projects ---------- */
.other-projects {
  display: grid;
  gap: 12px;
}

.other-project-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  background: rgba(18, 18, 28, 0.35);
  transition: all var(--transition-base);
  opacity: 0;
  transform: translateY(12px);
}

.other-project-item.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: all var(--transition-slow);
}

.other-project-item:hover {
  border-color: var(--border-hover);
  background: rgba(24, 24, 38, 0.5);
}

.other-project-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
}

.other-project-desc {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 2px;
}

.other-project-link {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: color var(--transition-base);
}

.other-project-link:hover {
  color: var(--text-accent);
}

.other-project-link svg {
  width: 16px;
  height: 16px;
}

/* ---------- Tech Stack ---------- */
.tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tech-pill {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 8px 18px;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  background: rgba(18, 18, 28, 0.4);
  transition: all var(--transition-base);
  opacity: 0;
  transform: translateY(10px);
}

.tech-pill.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: all var(--transition-slow);
}

.tech-pill:hover {
  color: var(--text-accent);
  border-color: var(--border-hover);
  background: rgba(94, 204, 198, 0.04);
}

/* ---------- Contact Section ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  background: rgba(18, 18, 28, 0.35);
  transition: all var(--transition-base);
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.contact-item:hover {
  border-color: var(--border-hover);
  color: var(--text-accent);
  background: rgba(94, 204, 198, 0.04);
}

.contact-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--text-accent-dim);
}

.contact-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 1px;
}

/* ---------- Footer ---------- */
.footer {
  padding: 60px var(--content-padding) 40px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.footer-line {
  width: 40px;
  height: 1px;
  background: var(--border-subtle);
  margin: 0 auto 20px;
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  :root {
    --section-gap: 80px;
    --content-padding: 20px;
  }

  .nav {
    padding: 16px 20px;
  }

  .nav--scrolled {
    padding: 12px 20px;
  }

  .nav-links {
    gap: 20px;
  }

  .nav-link {
    font-size: 0.8rem;
  }

  .hero-name {
    font-size: clamp(2.2rem, 10vw, 3.5rem);
  }

  .hero-links {
    gap: 12px;
  }

  .hero-link {
    font-size: 0.8rem;
    padding: 7px 12px;
  }

  .about-lead {
    font-size: 1.2rem;
  }


  .project-card {
    padding: 24px;
  }

  .section-title {
    font-size: 1.4rem;
  }

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

@media (max-width: 480px) {
  .nav-links {
    gap: 14px;
  }

  .hero-links {
    flex-direction: column;
    align-items: center;
  }

  .project-header {
    flex-direction: column;
  }
}

/* ---------- Selection ---------- */
::selection {
  background: rgba(94, 204, 198, 0.2);
  color: var(--text-primary);
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: rgba(94, 204, 198, 0.15);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(94, 204, 198, 0.3);
}

/* ---------- Clickable Cards ---------- */
.clickable-card {
  cursor: pointer;
}

.clickable-card:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(94, 204, 198, 0.3);
}

/* Prevent scroll when detail page is active */
body.detail-open {
  overflow: hidden;
}

/* Hide main content when detail is open */
body.detail-open .content-wrapper {
  pointer-events: none;
}

/* ---------- Full-Screen Detail Page ---------- */
.detail-page {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--bg-primary);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateX(40px);
  pointer-events: none;
  transition: opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.detail-page.detail--active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.detail-page-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
}

/* ---------- Detail Top Bar ---------- */
.detail-topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 40px;
  background: rgba(10, 10, 15, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

/* Back Button */
.detail-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.detail-back-btn:hover {
  color: var(--text-accent);
  border-color: var(--border-hover);
  background: rgba(94, 204, 198, 0.06);
}

.detail-back-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ---------- Breadcrumbs ---------- */
.detail-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  min-width: 0;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 0;
  min-width: 0;
}

.breadcrumb-item span,
.breadcrumb-item a {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.breadcrumb-item a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-base);
}

.breadcrumb-item a:hover {
  color: var(--text-accent);
}

.breadcrumb-separator {
  margin: 0 10px;
  color: var(--text-muted);
  opacity: 0.5;
  flex-shrink: 0;
  font-size: 0.7rem;
}

.breadcrumb-current {
  color: var(--text-accent);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 300px;
}

/* ---------- Detail Content Area ---------- */
.detail-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 60px 80px 80px;
}

.detail-content-inner {
  width: 100%;
}

/* Custom Scrollbar for Detail Page */
.detail-content::-webkit-scrollbar {
  width: 6px;
}
.detail-content::-webkit-scrollbar-track {
  background: transparent;
}
.detail-content::-webkit-scrollbar-thumb {
  background: rgba(94, 204, 198, 0.2);
  border-radius: 3px;
}

/* --- Detail Hero (Title Area) --- */
.detail-hero {
  margin-bottom: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.detail-duration {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  padding: 4px 12px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.detail-company {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-accent);
  margin-top: 4px;
  display: block;
}

.detail-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.detail-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 5px 12px;
  border-radius: 4px;
  transition: all var(--transition-base);
}

.detail-tag:hover {
  border-color: rgba(94, 204, 198, 0.2);
  color: var(--text-accent);
}

/* --- Content Sections --- */
.detail-body-section {
  margin-bottom: 40px;
}

.detail-section-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 14px;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.detail-section-title::before {
  content: '';
  width: 3px;
  height: 18px;
  background: var(--text-accent);
  border-radius: 2px;
  flex-shrink: 0;
}

.detail-desc-text {
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.8;
}

/* Feature List */
.detail-features {
  list-style: none;
  padding-left: 0;
}

.detail-features li {
  position: relative;
  padding-left: 24px;
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.75;
  margin-bottom: 12px;
}

.detail-features li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--text-accent);
  font-weight: bold;
}

/* Image/Assets Gallery — Horizontal Scroll */
.detail-media-section {
  /* Break out of the padded container for full-bleed gallery */
  margin-left: -80px;
  margin-right: -80px;
  padding-left: 80px;
  padding-right: 0;
  overflow: visible;
}

.detail-media-section .detail-section-title {
  padding-right: 80px;
}

.detail-gallery-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 16px;
  padding-right: 80px;
  margin-top: 12px;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

/* Hide scrollbar but keep functionality */
.detail-gallery-scroll::-webkit-scrollbar {
  height: 4px;
}
.detail-gallery-scroll::-webkit-scrollbar-track {
  background: transparent;
}
.detail-gallery-scroll::-webkit-scrollbar-thumb {
  background: rgba(94, 204, 198, 0.2);
  border-radius: 2px;
}
.detail-gallery-scroll::-webkit-scrollbar-thumb:hover {
  background: rgba(94, 204, 198, 0.4);
}

.detail-gallery-item {
  flex: 0 0 300px;
  scroll-snap-align: start;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.25);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
}

.detail-gallery-item:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}

/* Zoom icon overlay on hover */
.detail-gallery-item::after {
  content: '';
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  background: rgba(0, 0, 0, 0.55);
  border-radius: 6px;
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity var(--transition-base);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23e8eaed' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='15 3 21 3 21 9'/%3E%3Cpolyline points='9 21 3 21 3 15'/%3E%3Cline x1='21' y1='3' x2='14' y2='10'/%3E%3Cline x1='3' y1='21' x2='10' y2='14'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.detail-gallery-item:hover::after {
  opacity: 1;
}

.detail-gallery-item img,
.detail-gallery-item video {
  width: 100%;
  height: 380px;
  object-fit: contain;
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--border-subtle);
}

.detail-gallery-caption {
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 12px 14px;
  line-height: 1.4;
  background: rgba(18, 18, 28, 0.5);
  flex-grow: 1;
}

/* ---------- Media Lightbox ---------- */
.media-lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.media-lightbox.lightbox--active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-media-wrap {
  position: relative;
  max-width: 90vw;
  max-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-media-wrap img,
.lightbox-media-wrap video {
  max-width: 90vw;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.lightbox-caption {
  color: var(--text-secondary);
  font-size: 0.88rem;
  text-align: center;
  margin-top: 16px;
  max-width: 600px;
  line-height: 1.5;
}

.lightbox-counter {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 8px;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  z-index: 10;
}

.lightbox-close:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.12);
  transform: rotate(90deg);
}

.lightbox-close svg {
  width: 20px;
  height: 20px;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  z-index: 10;
}

.lightbox-nav:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

.lightbox-nav svg {
  width: 20px;
  height: 20px;
}

.lightbox-prev {
  left: 20px;
}

.lightbox-next {
  right: 20px;
}

/* Detail Links / Buttons */
.detail-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.detail-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-primary);
  background: rgba(94, 204, 198, 0.08);
  border: 1px solid rgba(94, 204, 198, 0.2);
  padding: 10px 22px;
  border-radius: 8px;
  transition: all var(--transition-base);
  text-decoration: none;
}

.detail-btn:hover {
  background: var(--text-accent);
  color: var(--bg-primary);
  border-color: var(--text-accent);
  box-shadow: 0 0 24px rgba(94, 204, 198, 0.25);
  transform: translateY(-1px);
}

.detail-btn svg {
  width: 16px;
  height: 16px;
}

/* ---------- Detail Page Stagger Animations ---------- */
.detail-content-inner > * {
  opacity: 0;
  transform: translateY(16px);
  animation: detailFadeIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.detail-content-inner > *:nth-child(1) { animation-delay: 0.08s; }
.detail-content-inner > *:nth-child(2) { animation-delay: 0.16s; }
.detail-content-inner > *:nth-child(3) { animation-delay: 0.24s; }
.detail-content-inner > *:nth-child(4) { animation-delay: 0.32s; }
.detail-content-inner > *:nth-child(5) { animation-delay: 0.40s; }
.detail-content-inner > *:nth-child(6) { animation-delay: 0.48s; }
.detail-content-inner > *:nth-child(7) { animation-delay: 0.56s; }
.detail-content-inner > *:nth-child(8) { animation-delay: 0.64s; }
.detail-content-inner > *:nth-child(9) { animation-delay: 0.72s; }

@keyframes detailFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Detail Page Responsive ---------- */
@media (max-width: 768px) {
  .detail-topbar {
    padding: 14px 20px;
    gap: 14px;
  }

  .detail-back-btn {
    padding: 6px 12px;
    font-size: 0.8rem;
  }

  .detail-back-btn span {
    display: none;
  }

  .detail-breadcrumbs {
    font-size: 0.72rem;
  }

  .breadcrumb-current {
    max-width: 180px;
  }

  .detail-content {
    padding: 36px 20px 60px;
  }

  .detail-title {
    font-size: 1.6rem;
  }

  .detail-media-section {
    margin-left: -20px;
    margin-right: -20px;
    padding-left: 20px;
    padding-right: 0;
  }

  .detail-media-section .detail-section-title {
    padding-right: 20px;
  }

  .detail-gallery-scroll {
    padding-right: 20px;
  }

  .detail-gallery-item {
    flex: 0 0 280px;
  }
}

@media (max-width: 480px) {
  .detail-topbar {
    padding: 12px 16px;
    gap: 10px;
  }

  .breadcrumb-separator {
    margin: 0 6px;
  }

  .breadcrumb-current {
    max-width: 120px;
  }

  .detail-content {
    padding: 28px 16px 48px;
  }

  .detail-hero {
    margin-bottom: 32px;
    padding-bottom: 24px;
  }

  .detail-media-section {
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
  }

  .detail-media-section .detail-section-title {
    padding-right: 16px;
  }

  .detail-gallery-scroll {
    padding-right: 16px;
  }

  .detail-gallery-item {
    flex: 0 0 260px;
  }
}



/* ---------- Robust interaction and responsive refinements ---------- */
html {
  scrollbar-gutter: stable;
}

section,
.scroll-section {
  scroll-margin-top: 96px;
}

button {
  font: inherit;
}

#flowfield-canvas {
  pointer-events: none;
}

.inline-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.project-links {
  flex-wrap: wrap;
  row-gap: 10px;
}

button.project-link {
  background: transparent;
  border: 0;
  padding: 0;
  font: inherit;
  cursor: pointer;
}

.detail-open-link {
  color: var(--text-accent-dim);
}

.clickable-card:focus-visible,
.detail-gallery-item:focus-visible,
.detail-back-btn:focus-visible,
.lightbox-close:focus-visible,
.lightbox-nav:focus-visible,
.hero-link:focus-visible,
.contact-item:focus-visible,
.project-link:focus-visible,
.detail-btn:focus-visible,
.nav-link:focus-visible {
  outline: 2px solid var(--text-accent);
  outline-offset: 4px;
}

.experience-card,
.project-card,
.other-project-item {
  min-width: 0;
}

.text-block-spacer {
  display: block;
  height: 14px;
}

.detail-gallery-item {
  appearance: none;
  -webkit-appearance: none;
  color: inherit;
  font: inherit;
  padding: 0;
  text-align: left;
}

.lightbox-nav[hidden] {
  display: none !important;
}

body.lightbox-open {
  overflow: hidden;
}

@supports (min-height: 100svh) {
  .hero {
    min-height: 100svh;
  }
}

@supports (height: 100dvh) {
  .detail-page,
  .media-lightbox {
    height: 100dvh;
  }
}

@media (hover: none) {
  .clickable-card:hover,
  .experience-card:hover,
  .project-card:hover,
  .detail-gallery-item:hover,
  .detail-btn:hover {
    transform: none;
  }
}

@media (max-width: 720px) {
  .nav {
    padding: 12px 16px;
    gap: 14px;
  }

  .nav--scrolled {
    padding: 10px 16px;
  }

  .nav-logo {
    flex: 0 0 auto;
  }

  .nav-links {
    gap: 18px;
    max-width: calc(100vw - 76px);
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding: 2px 2px 6px;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-links li {
    flex: 0 0 auto;
  }

  .hero {
    padding-top: 72px;
    padding-bottom: 48px;
  }

  .hero-content {
    width: 100%;
  }

  .hero-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    width: min(100%, 380px);
    margin: 0 auto;
  }

  .hero-link {
    justify-content: center;
    min-height: 44px;
    padding: 9px 12px;
  }

  .experience-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .experience-duration {
    white-space: normal;
  }

  .experience-card,
  .project-card {
    padding: 22px;
  }

  .project-name,
  .experience-role {
    overflow-wrap: anywhere;
  }

  .project-links {
    gap: 12px;
  }

  .other-project-item {
    padding: 16px 18px;
  }
}

@media (max-width: 520px) {
  :root {
    --section-gap: 72px;
    --content-padding: 16px;
  }

  .hero-name {
    font-size: clamp(2.15rem, 12vw, 3rem);
  }

  .hero-tagline {
    font-size: 0.98rem;
  }

  .section-title {
    margin-bottom: 28px;
  }

  .project-header {
    align-items: flex-start;
    gap: 8px;
  }

  .project-badge {
    white-space: normal;
  }

  .contact-item {
    min-height: 52px;
  }

  .detail-page {
    transform: translateY(24px);
  }

  .detail-topbar {
    padding: 12px max(14px, env(safe-area-inset-right)) 12px max(14px, env(safe-area-inset-left));
  }

  .detail-breadcrumbs {
    min-width: 0;
  }

  .breadcrumb-item:first-child,
  .breadcrumb-item:first-child + .breadcrumb-separator {
    display: none;
  }

  .breadcrumb-current {
    max-width: min(48vw, 180px);
  }

  .detail-content {
    padding: 28px max(16px, env(safe-area-inset-right)) calc(54px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  }

  .detail-body-section {
    margin-bottom: 32px;
  }

  .detail-media-section {
    margin-left: calc(-1 * max(16px, env(safe-area-inset-left)));
    margin-right: calc(-1 * max(16px, env(safe-area-inset-right)));
    padding-left: max(16px, env(safe-area-inset-left));
  }

  .detail-gallery-item {
    flex-basis: min(84vw, 320px);
  }

  .detail-gallery-item img,
  .detail-gallery-item video {
    height: clamp(260px, 54svh, 430px);
  }

  .lightbox-media-wrap img,
  .lightbox-media-wrap video {
    max-width: calc(100vw - 24px);
    max-height: 68dvh;
  }

  .lightbox-caption {
    max-width: calc(100vw - 32px);
    padding: 0 16px;
  }

  .lightbox-nav {
    top: auto;
    bottom: calc(18px + env(safe-area-inset-bottom));
    transform: none;
  }

  .lightbox-prev {
    left: calc(50% - 58px);
  }

  .lightbox-next {
    right: calc(50% - 58px);
  }
}

@media (max-width: 380px) {
  .hero-links {
    grid-template-columns: 1fr;
  }

  .nav-links {
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .scroll-line {
    animation: none;
  }
}