@font-face {
  font-family: 'GFS Solomos';
  src: url('fonts/GFSSolomos.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
}

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

:root {
  --ink: #0a0a0a;
  --white: #ffffff;
  --off: #f7f7f7;
  --mid: #888888;
  --light: #d8d8d8;
  --rule: #e8e8e8;
  --dark-rule: #1e1e1e;
  --dark-mid: #555555;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  background: var(--white);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

.site {
  max-width: 960px;
  margin: 0 auto;
}

/* ─── TOP RULE ─── */
.top-rule { height: 4px; background: var(--ink); }

/* ─── NAV ─── */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 2.5rem;
  border-bottom: 1px solid var(--rule);
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
}
.nav-logo--mono { font-family: 'IBM Plex Mono', monospace; font-size: 1rem; font-weight: 400; letter-spacing: 0; text-transform: none; }
.nav-logo a { color: inherit; text-decoration: none; }
.nav-logo a:hover { opacity: 0.6; }
.nav-links { display: flex; gap: 2.2rem; align-items: center; }
.nav-links a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s;
  font-weight: 300;
  background: none;
  border: none;
  padding: 0;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.active { color: var(--ink); }

/* ════════════════════════
   HOME
════════════════════════ */
.home-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--rule);
}
.home-left {
  padding: 3.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--rule);
}
.home-right {
  padding: 3.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.home-poem-label {
  font-family: 'Playfair Display', serif;
  font-size: 0.9rem;
  font-style: italic;
  font-weight: 400;
  color: var(--mid);
  margin-bottom: 1.5rem;
}
.home-poem {
  margin: 0;
  padding: 0;
  border: none;
}
.home-poem p {
  font-family: 'GFS Solomos', serif;
  font-size: 1.1rem;
  font-weight: 400;
  font-style: normal;
  line-height: 2.1;
  color: var(--ink);
  margin: 0;
}
.home-poem-attribution {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--mid);
  font-weight: 300;
  margin-top: 1.2rem;
}
.home-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mid);
  font-weight: 300;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 2rem;
}
.home-eyebrow::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule);
}
.home-name {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 5.5vw, 5rem);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 2rem;
}
.home-name em {
  font-style: italic;
  font-weight: 400;
  color: var(--mid);
}
.home-bio {
  font-size: 0.88rem;
  line-height: 1.9;
  color: #555;
  font-weight: 300;
  max-width: 340px;
  margin-bottom: 2.5rem;
}
.home-btns { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.btn-outline {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 0.7rem 1.4rem;
  cursor: pointer;
  font-weight: 400;
  transition: background 0.15s, color 0.15s;
  text-decoration: none;
  display: inline-block;
}
.btn-outline:hover { background: var(--ink); color: var(--white); }


/* ════════════════════════
   CV
════════════════════════ */
.cv-banner {
  display: grid;
  grid-template-columns: 2fr 1fr;
  border-bottom: 1px solid var(--rule);
}
.cv-banner-left {
  padding: 3rem 2.5rem;
  border-right: 1px solid var(--rule);
}
.cv-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mid);
  font-weight: 300;
  margin-bottom: 1rem;
}
.cv-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.cv-title em { font-style: italic; font-weight: 400; }
.cv-banner-right {
  background: var(--off);
  padding: 3rem 2.5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-content: center;
}
.cv-contact-key {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mid);
  font-weight: 300;
  display: block;
  margin-bottom: 0.15rem;
}
.cv-contact-val {
  font-size: 0.92rem;
  color: var(--ink);
  font-weight: 400;
}
.cv-contact-val a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.05rem;
  transition: color 0.15s, border-color 0.15s;
}
.cv-contact-val a:hover {
  color: var(--accent, #555);
  border-bottom-color: currentColor;
}
.cv-body { display: block; }
.cv-main-col { padding: 2.5rem; }

.cv-aside-block { margin-bottom: 2.5rem; }
.cv-aside-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid);
  font-weight: 300;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 1rem;
}
.skill-tag {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 300;
  border: 1px solid var(--rule);
  color: #666;
  padding: 0.25rem 0.65rem;
  margin: 0 0.3rem 0.35rem 0;
}
.lang-row { margin-bottom: 0.9rem; }
.lang-name {
  font-size: 0.82rem;
  color: var(--ink);
  font-weight: 400;
  display: block;
  margin-bottom: 0.15rem;
}
.lang-level {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.52rem;
  letter-spacing: 0.12em;
  color: var(--mid);
  font-weight: 300;
}

.cv-section { margin-bottom: 3rem; }
.cv-section-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mid);
  font-weight: 300;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2rem;
}
.cv-role {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 1.5rem;
  margin-bottom: 2.2rem;
}
.role-date {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  color: var(--mid);
  font-weight: 400;
  line-height: 1.6;
  padding-top: 0.2rem;
}
.role-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.15rem;
}
.role-co {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--mid);
  font-weight: 400;
  margin-bottom: 0.75rem;
}
.role-desc {
  font-size: 0.94rem;
  line-height: 1.85;
  color: #555;
  font-weight: 300;
}
.role-desc li { margin-left: 1.1rem; margin-bottom: 0.25rem; }

.role-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.85rem;
}
.role-skill-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--mid);
  border: 1px solid var(--rule);
  padding: 0.2rem 0.55rem;
}

.cv-edu-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 1.5rem;
  margin-bottom: 1.6rem;
}
.edu-year {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  color: var(--mid);
  font-weight: 400;
  padding-top: 0.2rem;
}
.edu-degree {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.1rem;
}
.edu-school {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--mid);
  font-weight: 400;
  margin-bottom: 0.3rem;
}
.edu-grade {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--mid);
  font-weight: 300;
}

/* ════════════════════════
   PROJECTS
════════════════════════ */
.projects-banner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 2px solid var(--ink);
}
.projects-banner-left {
  padding: 3rem 2.5rem;
  border-right: 1px solid var(--rule);
}
.projects-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.projects-title em { font-style: italic; font-weight: 400; }
.projects-banner-right {
  background: var(--ink);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.projects-banner-desc {
  font-size: 0.84rem;
  line-height: 1.9;
  color: #666;
  font-weight: 300;
  max-width: 280px;
}
.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--rule);
}
.project-card {
  padding: 2.5rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  display: block;
  transition: background 0.15s;
}
.project-card:nth-child(even) { border-right: none; }
.project-card:hover { background: var(--off); }
.project-card-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.5rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mid);
  font-weight: 300;
  margin-bottom: 0.75rem;
}
.project-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}
.project-card-title em { font-style: italic; font-weight: 400; }
.project-card-desc {
  font-size: 0.83rem;
  line-height: 1.8;
  color: #555;
  font-weight: 300;
  margin-bottom: 1.2rem;
}
.project-card-footer {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  color: var(--mid);
  font-weight: 300;
}

/* ════════════════════════
   POST
════════════════════════ */
.post-header {
  padding: 3rem 2.5rem 2rem;
  border-bottom: 1px solid var(--rule);
  max-width: 720px;
}
.post-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  font-weight: 300;
  margin-bottom: 0.8rem;
}
.post-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.6rem;
}
.post-subtitle {
  font-size: 1rem;
  color: var(--mid);
  font-weight: 300;
  line-height: 1.6;
}
.post-layout {
  display: grid;
  grid-template-columns: 1fr 200px;
  align-items: start;
}
.post-body {
  padding: 2.5rem 2.5rem;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink);
  font-weight: 300;
}
.post-body p { margin-bottom: 1.4rem; }
.post-body h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin: 2.5rem 0 0.8rem;
  scroll-margin-top: 5rem;
}
.post-body h3 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
  margin: 2rem 0 0.6rem;
}
.post-body code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85em;
  background: var(--off);
  padding: 0.1em 0.4em;
}
.post-body pre {
  background: var(--off);
  padding: 1.2rem 1.5rem;
  overflow-x: auto;
  margin-bottom: 1.4rem;
}
.post-body pre code {
  background: none;
  padding: 0;
  font-size: 0.82rem;
  line-height: 1.7;
}
.post-toc {
  position: sticky;
  top: 2rem;
  padding: 2.5rem 1.5rem 2.5rem 0;
  border-left: 1px solid var(--rule);
  padding-left: 1.5rem;
}
.post-toc-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.52rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  font-weight: 300;
  margin-bottom: 1rem;
}
.post-toc a {
  display: block;
  font-size: 0.78rem;
  color: var(--mid);
  text-decoration: none;
  line-height: 1.5;
  margin-bottom: 0.6rem;
  font-weight: 300;
  transition: color 0.15s;
}
.post-toc a:hover { color: var(--ink); }

/* ════════════════════════
   BLOG
════════════════════════ */
.blog-banner {
  border-bottom: 2px solid var(--ink);
}
.blog-banner-left {
  padding: 3rem 2.5rem;
}
.blog-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.blog-title em { font-style: italic; font-weight: 400; }
.archive-body {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.archive-summary {
  font-size: 0.8rem;
  color: var(--mid);
  font-weight: 300;
  line-height: 1.6;
}

.blog-archive { border-top: 1px solid var(--rule); }
.archive-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2.5rem;
  border-bottom: 1px solid var(--rule);
}
.archive-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid);
  font-weight: 300;
}
.archive-row {
  display: grid;
  grid-template-columns: 50px 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  text-decoration: none;
  color: inherit;
  padding: 1.2rem 2.5rem;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: background 0.15s;
}
.archive-row:hover { background: var(--off); }
.archive-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--light);
  font-weight: 300;
}
.archive-title {
  font-family: 'Playfair Display', serif;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--ink);
}
.archive-title em { font-style: italic; }
.archive-date {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.52rem;
  letter-spacing: 0.1em;
  color: var(--mid);
  font-weight: 300;
  white-space: nowrap;
}

/* ─── FOOTER ─── */
footer {
  border-top: 4px solid var(--ink);
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.footer-left {
  padding: 2rem 2.5rem;
  border-right: 1px solid var(--rule);
}
.footer-logo {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  display: block;
  margin-bottom: 0.5rem;
}
.footer-copy {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  color: var(--mid);
  font-weight: 300;
}
.footer-right {
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-link {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
  font-weight: 400;
  transition: color 0.15s;
  background: none;
  border: none;
  text-decoration: none;
}
.footer-link:hover { color: var(--mid); }

/* ─── RESPONSIVE ─── */
@media (max-width: 700px) {
  nav { padding: 1rem 1.2rem; }
  .nav-links { gap: 1.2rem; }
  .home-split,
  .cv-banner,
  .cv-body,
.projects-banner,
  .projects-grid { grid-template-columns: 1fr; }
.cv-banner-left { border-right: none; border-bottom: 1px solid var(--rule); }
.cv-main-col { padding: 2rem 1.2rem; }
  .projects-banner-left { border-right: none; border-bottom: 1px solid var(--dark-rule); }
  .projects-banner-right { padding: 2rem 1.2rem; }
  .project-card { border-right: none; }
  .home-stats { grid-template-columns: 1fr 1fr; }
  .home-stat { padding: 1.2rem 1.2rem; }
  footer { grid-template-columns: 1fr; }
  .footer-left { border-right: none; border-bottom: 1px solid var(--rule); padding: 1.5rem 1.2rem; }
  .footer-right { justify-content: flex-start; padding: 1.5rem 1.2rem; }
  .home-left, .home-right, .blog-banner-left, .cv-banner-left { padding: 2.5rem 1.2rem; }
  .home-left { border-right: none; border-bottom: 1px solid var(--rule); }
  .archive-row, .archive-header { padding: 1rem 1.2rem; }
  .cv-banner-right { padding: 2rem 1.2rem; }
}