/* ─── Fonts ──────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,600&display=swap');

/* ─── Design Tokens ──────────────────────────────────── */
:root {
  --bg-base: #0a0c10;
  --bg-surface: #10141c;
  --bg-elevated: #161b26;
  --bg-border: #1e2535;

  --text-primary: #e8eaf0;
  --text-secondary: #8892a4;
  --text-muted: #4a5568;

  --accent: #00d4aa;
  --accent-dim: rgba(0, 212, 170, 0.12);
  --accent-glow: rgba(0, 212, 170, 0.25);

  --amber: #f5a623;
  --red: #ff5f5f;
  --blue: #4d9de0;
  --purple: #9b72cf;

  --font-mono: 'JetBrains Mono', monospace;
  --font-display: 'Fraunces', serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* subtle grid bg */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 170, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 170, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

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

a:hover {
  color: #fff;
}

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

/* ─── Layout ──────────────────────────────────────────── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

.section {
  padding: 5rem 0;
}

.section-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title::before {
  content: '// ';
  opacity: 0.5;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 300;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 3rem;
}

/* ─── Navigation ─────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
  background: rgba(10, 12, 16, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bg-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav__logo span {
  color: var(--accent);
}

.nav__links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav__links a {
  font-size: 0.8rem;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  transition: color var(--transition);
}

.nav__links a::before {
  content: './';
  color: var(--accent);
  opacity: 0.6;
}

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

/* ─── Hero ────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
}

.hero__eyebrow {
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.1s forwards;
}

.hero__name {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 300;
  line-height: 1;
  margin-bottom: 0.5rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.2s forwards;
}

.hero__name em {
  font-style: normal;
  color: var(--accent);
}

.hero__role {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 0.8rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.35s forwards;
}

.hero__meta-links {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.45s forwards;
}

.hero__meta-links a {
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--bg-border);
  border-radius: 999px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.02);
  transition: color var(--transition), border-color var(--transition), transform var(--transition);
}

.hero__meta-links a svg {
  width: 1rem;
  height: 1rem;
  fill: currentColor;
}

.hero__meta-links a:hover {
  color: var(--accent);
  border-color: rgba(0, 212, 170, 0.35);
  transform: translateY(-2px);
}

.hero__desc {
  max-width: 540px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  font-size: 0.88rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.45s forwards;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.55s forwards;
}

.hero__terminal {
  position: absolute;
  right: 0;
  top: 45%;
  transform: translateY(-50%);
  width: 425px;
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.7s forwards;
  display: none;
}

@media (min-width: 900px) {
  .hero__terminal {
    display: block;
  }
}

.terminal__bar {
  background: var(--bg-elevated);
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--bg-border);
}

.terminal__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal__dot--red {
  background: #ff5f57;
}

.terminal__dot--amber {
  background: #febc2e;
}

.terminal__dot--green {
  background: #28c840;
}

.terminal__title {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-left: auto;
  margin-right: auto;
}

.terminal__body {
  padding: 1.2rem 1.4rem;
  font-size: 0.78rem;
  line-height: 2;
}

.t-prompt {
  color: var(--accent);
}

.t-cmd {
  color: var(--text-primary);
}

.t-comment {
  color: var(--text-muted);
}

.t-string {
  color: #f5a623;
}

.t-key {
  color: #9b72cf;
}

.t-val {
  color: #4d9de0;
}

.t-cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--accent);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

/* ─── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}

.btn--primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.btn--primary:hover {
  background: transparent;
  color: var(--accent);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--bg-border);
}

.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ─── About / Profile ─────────────────────────────────── */
.about {
  background: var(--bg-surface);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 768px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.about__bio {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.9;
  margin-bottom: 2rem;
}

/* Skills */
.skills {
  margin-top: 2rem;
}

.skill-category {
  margin-bottom: 1.4rem;
}

.skill-label {
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.skill-tag {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(0, 212, 170, 0.2);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  transition: all var(--transition);
}

.skill-tag:hover {
  background: var(--accent);
  color: #000;
}

/* Timeline (jobs / education) */
.timeline {
  position: relative;
  padding-left: 1.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--bg-border);
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
  padding-left: 1.2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.8rem;
  top: 0.45rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--bg-surface), 0 0 0 4px var(--bg-border);
}

.timeline-title {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.88rem;
}

.timeline-sub {
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.timeline-period {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.timeline-points {
  list-style: none;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.timeline-points li::before {
  content: '▸ ';
  color: var(--accent);
}

/* ─── Projects ────────────────────────────────────────── */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.project-card:hover {
  border-color: rgba(0, 212, 170, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.project-card:hover::before {
  opacity: 1;
}

.project-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-primary);
}

.project-card__summary {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.project-card__tag {
  font-size: 0.68rem;
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
  background: var(--bg-elevated);
  color: var(--text-muted);
  border: 1px solid var(--bg-border);
}

.project-card__links {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.project-card__links a {
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.project-card__links a:hover {
  color: var(--accent);
}

/* ─── Blog ────────────────────────────────────────────── */
.blog {
  background: var(--bg-surface);
}

.post-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.post-item {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--bg-border);
  transition: all var(--transition);
}

.post-item:hover .post-item__title {
  color: var(--accent);
}

.post-item__date {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.post-item__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-primary);
  transition: color var(--transition);
}

.post-item__summary {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 0.2rem;
}

.post-item__readtime {
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
}

@media (max-width: 600px) {
  .post-item {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .post-item__readtime {
    display: none;
  }
}

/* ─── Photography ─────────────────────────────────────── */
.photo-albums {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.album-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  background: var(--bg-elevated);
  border: 1px solid var(--bg-border);
}

.album-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  filter: brightness(0.7) saturate(0.8);
}

.album-card:hover img {
  transform: scale(1.05);
  filter: brightness(0.9) saturate(1.1);
}

.album-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.2rem;
}

.album-card__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 300;
  color: #fff;
}

.album-card__count {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.2rem;
}

/* ─── Photo lightbox grid ──────────────────────────────── */
.photo-grid {
  columns: 3 240px;
  gap: 0.75rem;
}

.photo-grid__item {
  break-inside: avoid;
  margin-bottom: 0.75rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--bg-elevated);
}

.photo-grid__item img {
  width: 100%;
  display: block;
  transition: transform 0.3s ease;
  filter: grayscale(20%);
}

.photo-grid__item:hover img {
  transform: scale(1.03);
  filter: grayscale(0%);
}

.photo-grid__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85), transparent);
  padding: 1.5rem 0.75rem 0.6rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.photo-grid__item:hover .photo-grid__caption {
  opacity: 1;
}

.photo-grid__caption p {
  font-size: 0.72rem;
  color: #fff;
}

.photo-grid__caption small {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ─── Article / Blog post page ────────────────────────── */
.article {
  max-width: 720px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
}

.article-layout {
  max-width: 1120px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: 2rem;
  align-items: start;
}

.article--with-sidebar {
  max-width: none;
  margin: 0;
  padding: 0;
}

.article__meta {
  display: flex;
  gap: 1rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.article__meta span::before {
  content: '# ';
  color: var(--accent);
}

.article__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.article__content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text-primary);
  margin: 2.5rem 0 1rem;
}

.article__content h3 {
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 2rem 0 0.75rem;
}

.article__content p {
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
  font-size: 0.9rem;
  line-height: 1.9;
}

.article__content pre {
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  font-size: 0.8rem;
}

.article__content code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  background: var(--bg-elevated);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  color: var(--amber);
}

.article__content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.article__content ul,
.article__content ol {
  padding-left: 1.5rem;
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 1.2rem;
}

.article__content li {
  margin-bottom: 0.4rem;
}

.article__content strong {
  color: var(--text-primary);
  font-weight: 500;
}

.article-sidebar {
  position: sticky;
  top: 6.2rem;
  border: 1px solid var(--bg-border);
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 1rem;
}

.article-sidebar__label {
  font-size: 0.68rem;
  color: var(--accent);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.article-sidebar__list {
  display: grid;
  gap: 0.7rem;
  margin-bottom: 1.1rem;
}

.article-sidebar__item {
  display: block;
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  padding: 0.7rem 0.75rem;
  transition: border-color var(--transition), background-color var(--transition);
  background: rgba(255, 255, 255, 0.01);
}

.article-sidebar__item:hover {
  border-color: rgba(0, 212, 170, 0.35);
  background: var(--accent-dim);
}

.article-sidebar__section {
  display: block;
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.article-sidebar__title {
  display: block;
  font-size: 0.77rem;
  line-height: 1.45;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.article-sidebar__meta {
  display: block;
  font-size: 0.66rem;
  color: var(--text-muted);
}

.article-sidebar__cloud-wrap {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--bg-border);
}

.article-sidebar__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.article-cloud__term {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border: 1px solid var(--bg-border);
  border-radius: 999px;
  padding: 0.18rem 0.58rem;
  font-size: 0.68rem;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  transition: border-color var(--transition), color var(--transition), background-color var(--transition);
}

.article-cloud__term small {
  font-size: 0.62rem;
  color: var(--text-muted);
}

.article-cloud__term:hover {
  color: var(--accent);
  border-color: rgba(0, 212, 170, 0.35);
  background: var(--accent-dim);
}

/* ─── Tag badges ──────────────────────────────────────── */
.tag-badge {
  display: inline-block;
  font-size: 0.68rem;
  padding: 0.15rem 0.6rem;
  border-radius: 100px;
  background: var(--bg-elevated);
  color: var(--text-muted);
  border: 1px solid var(--bg-border);
  margin-right: 0.3rem;
  margin-bottom: 0.3rem;
}
.tag-badge:hover {
  color: var(--accent);
  border-color: rgba(0, 212, 170, 0.35);
}

.project-card__tag:hover {
  color: var(--accent);
  border-color: rgba(0, 212, 170, 0.35);
}

.meta-tag {
  color: inherit;
}

.meta-tag:hover {
  color: var(--accent);
}

/* ─── Taxonomy pages ─────────────────────────────────── */
.taxonomy-subtitle {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 0.82rem;
}

.taxonomy-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
}

.taxonomy-filter {
  border: 1px solid var(--bg-border);
  border-radius: 999px;
  font-size: 0.72rem;
  color: var(--text-secondary);
  padding: 0.2rem 0.7rem;
}

.taxonomy-filter:hover,
.taxonomy-filter.is-active {
  color: var(--accent);
  border-color: rgba(0, 212, 170, 0.35);
  background: var(--accent-dim);
}

.taxonomy-results {
  display: grid;
  gap: 0.9rem;
}

.taxonomy-result {
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  padding: 1rem 1.1rem;
}

.taxonomy-result__meta {
  display: flex;
  gap: 0.8rem;
  color: var(--text-muted);
  font-size: 0.68rem;
  margin-bottom: 0.35rem;
  text-transform: lowercase;
}

.taxonomy-result__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.15rem;
  margin-bottom: 0.3rem;
}

.taxonomy-result__summary {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.taxonomy-empty {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 0.8rem;
}

.taxonomy-terms {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.taxonomy-term {
  border: 1px solid var(--bg-border);
  border-radius: 999px;
  padding: 0.28rem 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text-secondary);
  font-size: 0.74rem;
}

.taxonomy-term small {
  color: var(--text-muted);
  font-size: 0.66rem;
}

.taxonomy-term:hover {
  border-color: rgba(0, 212, 170, 0.35);
  color: var(--accent);
}

/* ─── Footer ──────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--bg-border);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 0.75rem;
}

.footer__links a {
  width: 2.2rem;
  height: 2.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--bg-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  transition: color var(--transition), border-color var(--transition), transform var(--transition);
}

.footer__links a svg {
  width: 1.05rem;
  height: 1.05rem;
  fill: currentColor;
}

.footer__links a:hover {
  color: var(--accent);
  border-color: rgba(0, 212, 170, 0.35);
  transform: translateY(-2px);
}

/* ─── Animations ──────────────────────────────────────── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--bg-border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ─── Avatar & Stats row ──────────────────────────────── */
.about__avatar-row {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.avatar-wrap {
  flex-shrink: 0;
}

.avatar-img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px var(--accent-dim);
  display: block;
}

.avatar-placeholder {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px dashed var(--bg-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  padding: 12px;
}

.avatar-placeholder span {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--accent);
}

.avatar-placeholder p {
  font-size: 0.62rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.avatar-placeholder code {
  font-size: 0.6rem;
  color: var(--amber);
  background: var(--bg-surface);
  padding: 1px 4px;
  border-radius: 2px;
}

.about__stats {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-start;
}

.stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 90px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
}

.stat-lbl {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ─── Project card image ─────────────────────────────── */
.project-card {
  padding: 0;
  overflow: hidden;
}

.card-img-wrap {
  width: 100%;
  height: 160px;
  overflow: hidden;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  filter: brightness(0.85) saturate(0.9);
}

.project-card:hover .card-img {
  transform: scale(1.04);
  filter: brightness(1) saturate(1);
}

.card-img-placeholder {
  width: 100%;
  height: 120px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--bg-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-img-placeholder span {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--bg-border);
  letter-spacing: -0.05em;
}

.project-card__body {
  padding: 1.25rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

/* ─── Blog post thumbnail ────────────────────────────── */
.post-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--bg-border);
  transition: all var(--transition);
}

.post-thumb {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  filter: brightness(0.8) saturate(0.7);
  flex-shrink: 0;
}

.post-thumb-placeholder {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--bg-border);
  flex-shrink: 0;
}

.post-item__meta {
  flex: 1;
  min-width: 0;
}

.post-item__date {
  font-size: 0.7rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 2px;
}

@media (max-width: 600px) {
  .post-item {
    grid-template-columns: 44px 1fr;
  }

  .post-item__readtime {
    display: none;
  }

  .about__stats {
    gap: 0.6rem;
  }

  .stat-card {
    min-width: 78px;
    padding: 0.6rem 0.8rem;
  }
}

@media (max-width: 980px) {
  .article-layout {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }

  .article-sidebar {
    position: static;
  }
}

/* ─── Single page: featured image ───────────────────── */
.article__hero-img {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 2.5rem;
  filter: brightness(0.85) saturate(0.85);
  border: 1px solid var(--bg-border);
}

/* ─── Post / Project Gallery ──────────────────────────── */
.article__gallery {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--bg-border);
}

.gallery__label {
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  opacity: 0.8;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.6rem;
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  cursor: pointer;
  background: var(--bg-elevated);
  border: 1px solid var(--bg-border);
  transition: border-color var(--transition), transform var(--transition);
}

.gallery__item:hover {
  border-color: rgba(0, 212, 170, 0.35);
  transform: translateY(-2px);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.82) saturate(0.85);
  transition: filter var(--transition), transform 0.35s ease;
}

.gallery__item:hover img {
  filter: brightness(1) saturate(1);
  transform: scale(1.04);
}

.gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.82), transparent);
  padding: 1.4rem 0.65rem 0.55rem;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.85);
  opacity: 0;
  transition: opacity var(--transition);
  line-height: 1.4;
}

.gallery__item:hover .gallery__caption {
  opacity: 1;
}

/* ─── Gallery Lightbox ────────────────────────────────── */
.gallery__lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.94);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}

.gallery__lightbox.open {
  display: flex;
}

.lightbox__stage {
  max-width: 88vw;
  max-height: 88vh;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.lightbox__stage img {
  max-width: 88vw;
  max-height: 78vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  transition: opacity 0.2s ease;
  display: block;
}

.lightbox__cap {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.75);
  min-height: 1.2em;
}

.lightbox__counter {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.35);
  font-family: var(--font-mono);
}

.lightbox__close {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.7);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: var(--font-mono);
  transition: all var(--transition);
  z-index: 10000;
}

.lightbox__close:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.lightbox__prev,
.lightbox__next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.6);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.4rem;
  font-family: var(--font-mono);
  transition: all var(--transition);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__prev {
  left: 1.25rem;
}

.lightbox__next {
  right: 4rem;
}

.lightbox__prev:hover,
.lightbox__next:hover {
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 600px) {
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .lightbox__prev {
    left: 0.5rem;
  }

  .lightbox__next {
    right: 0.5rem;
  }
}