@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=Inter:wght@300;400;500;600;700&family=Source+Serif+4:ital,wght@0,300;0,400;1,300;1,400&family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
  /* Palette */
  --indigo:      #6366f1;
  --indigo-dark: #4f46e5;
  --indigo-glow: rgba(99,102,241,0.18);
  --cyan:        #22d3ee;
  --amber:       #f59e0b;
  --ink:         #0d1117;
  --ink-soft:    #24292f;
  --muted:       #6e7681;
  --border:      #d0d7de;
  --border-soft: #eaeef2;
  --bg:          #ffffff;
  --bg-off:      #f6f8fa;
  --bg-warm:     #fdf8f0;
  --bg-dark:     #0d1117;
  --bg-card:     #161b22;

  /* Layout */
  --col:         680px;
  --col-wide:    980px;
  --nav-h:       56px;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.14);
  --glow-indigo: 0 0 0 3px var(--indigo), 0 0 0 6px var(--indigo-glow);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 17px;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--indigo); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--indigo-dark); text-decoration: underline; text-underline-offset: 3px; }

/* ── Progress bar ─────────────────────────────────────── */
.progress-bar {
  position: fixed; top: 0; left: 0; height: 2px;
  background: linear-gradient(90deg, var(--indigo), var(--cyan));
  width: 0%; z-index: 300; transition: width 0.1s linear;
}

/* ── Nav ──────────────────────────────────────────────── */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: var(--nav-h);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
  padding: 0 2.5rem;
  display: flex; align-items: center; justify-content: space-between;
  transition: box-shadow 0.25s;
}
.site-nav.scrolled { box-shadow: 0 2px 12px rgba(0,0,0,0.07); }

.nav-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.02rem; font-weight: 700;
  color: var(--ink); text-decoration: none; letter-spacing: 0.01em;
  transition: color 0.15s;
}
.nav-name:hover { color: var(--indigo); text-decoration: none; }

.nav-links { display: flex; gap: 1.8rem; list-style: none; }
.nav-links a {
  font-family: 'Inter', sans-serif;
  font-size: 0.76rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.09em;
  color: var(--muted); text-decoration: none;
  transition: color 0.15s; position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 2px; background: var(--indigo);
  transform: scaleX(0); transition: transform 0.2s; border-radius: 1px;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }

/* ── Language toggle ──────────────────────────────────── */
.lang-toggle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; font-weight: 500;
  background: none; border: 1.5px solid var(--border);
  border-radius: 6px; padding: 0.3rem 0.65rem;
  cursor: pointer; color: var(--muted);
  transition: all 0.15s; letter-spacing: 0.05em;
}
.lang-toggle:hover { border-color: var(--indigo); color: var(--indigo); background: var(--indigo-glow); }
.lang-toggle .active-lang { color: var(--indigo); font-weight: 700; }

/* ── Hero ─────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background: var(--bg-dark);
  display: flex; align-items: center;
  padding: calc(var(--nav-h) + 8vh) 8vw 10vh;
  position: relative; overflow: hidden;
}

/* Subtle grid texture */
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* Glow blob */
.hero::after {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.12) 0%, transparent 70%);
  top: -100px; left: -100px;
  pointer-events: none;
}

.hero-text { max-width: 740px; position: relative; z-index: 1; }

.hero-top {
  display: flex; align-items: center;
  gap: 2rem; margin-bottom: 2.5rem;
}

.hero-avatar {
  width: 130px; height: 130px;
  border-radius: 50%;
  object-fit: cover; object-position: center top;
  flex-shrink: 0;
  box-shadow: var(--glow-indigo), var(--shadow-lg);
  transition: box-shadow 0.3s;
}
.hero-avatar:hover {
  box-shadow: 0 0 0 3px var(--cyan), 0 0 0 6px rgba(34,211,238,0.18), var(--shadow-lg);
}

.hero-overline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem; font-weight: 500;
  color: var(--cyan); letter-spacing: 0.12em;
  margin-bottom: 0.8rem;
  display: flex; align-items: center; gap: 0.6rem;
}
.hero-overline::before {
  content: '//';
  color: rgba(34,211,238,0.4); font-size: 0.8rem;
}

.hero-name {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3.2rem, 6vw, 5.8rem);
  font-weight: 900; line-height: 0.98;
  color: #ffffff; letter-spacing: -0.03em;
  text-shadow: 0 2px 40px rgba(99,102,241,0.25);
}

.hero-tagline {
  font-family: 'Source Serif 4', serif;
  font-size: 1.18rem; font-weight: 300;
  color: rgba(255,255,255,0.65); line-height: 1.75;
  max-width: 560px; margin-bottom: 2.5rem;
}

.hero-meta { display: flex; flex-direction: column; gap: 0.55rem; margin-bottom: 2.8rem; }
.hero-meta-item {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem; color: rgba(255,255,255,0.38);
  display: flex; align-items: center; gap: 0.55rem;
}
.hero-meta-item svg { opacity: 0.5; }

.hero-cta {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: #fff; background: var(--indigo);
  padding: 0.8rem 1.8rem; border-radius: 99px;
  text-decoration: none;
  box-shadow: 0 0 20px rgba(99,102,241,0.4);
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}
.hero-cta:hover {
  background: var(--indigo-dark); color: #fff; text-decoration: none;
  box-shadow: 0 0 30px rgba(99,102,241,0.55);
  transform: translateY(-1px);
}

.hero-image { display: none; }

/* ── Sections ─────────────────────────────────────────── */
.section { padding: 8rem 0; }
.section-inner { max-width: var(--col); margin: 0 auto; padding: 0 2rem; }
.section-inner-wide { max-width: var(--col-wide); margin: 0 auto; padding: 0 2rem; }
.section-dark { background: var(--bg-dark); color: #fff; }
.section-warm { background: var(--bg-warm); }
.section-off  { background: var(--bg-off); }

/* Chapter label */
.chapter {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; font-weight: 500;
  color: var(--muted); letter-spacing: 0.12em;
  margin-bottom: 1.6rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.chapter-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem; font-weight: 700;
  color: var(--amber); letter-spacing: 0;
}
.section-dark .chapter { color: rgba(255,255,255,0.3); }
.section-dark .chapter-num { color: var(--amber); }

/* Section heading */
.section-heading {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700; line-height: 1.15;
  letter-spacing: -0.02em; margin-bottom: 2rem;
  color: inherit;
}
.section-dark .section-heading { color: #fff; }

/* Divider */
.divider {
  width: 40px; height: 3px;
  background: linear-gradient(90deg, var(--indigo), var(--cyan));
  margin: 2rem 0; border-radius: 2px;
}

/* Body text */
.body-text {
  font-family: 'Source Serif 4', serif;
  font-size: 1.05rem; line-height: 1.85;
  color: var(--ink-soft); margin-bottom: 1.2rem;
}
.section-dark .body-text { color: rgba(255,255,255,0.72); }

/* ── Scroll reveal ────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.18s; }
.reveal-delay-3 { transition-delay: 0.30s; }
.reveal-delay-4 { transition-delay: 0.44s; }

/* ── Pullquote ────────────────────────────────────────── */
.pullquote {
  border-left: 3px solid var(--indigo);
  padding: 1.5rem 2rem; margin: 3rem 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.04), rgba(34,211,238,0.03));
  border-radius: 0 8px 8px 0;
}
.pullquote p {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem; font-style: italic;
  line-height: 1.55; color: var(--ink); margin: 0;
}

/* ── Affiliations ─────────────────────────────────────── */
.affil-strip {
  display: flex; flex-wrap: wrap; gap: 0.6rem 1.2rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border-soft);
  margin-top: 3rem;
}
.affil-item {
  font-family: 'Inter', sans-serif; font-size: 0.78rem;
  color: var(--muted);
  background: var(--bg-off); border: 1px solid var(--border-soft);
  padding: 0.3rem 0.85rem; border-radius: 99px;
  display: flex; align-items: center; gap: 0.45rem;
  transition: border-color 0.15s, color 0.15s;
}
.affil-item:hover { border-color: var(--indigo); color: var(--indigo); }
.affil-item::before {
  content: ''; width: 5px; height: 5px;
  border-radius: 50%; background: var(--indigo); flex-shrink: 0;
}

/* ── Research interests ───────────────────────────────── */
.interests-list { list-style: none; padding: 0; margin-top: 2.5rem; counter-reset: item; }
.interests-list li {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.35rem, 2.5vw, 1.95rem);
  font-weight: 400; font-style: italic;
  padding: 1.1rem 0.5rem;
  border-bottom: 1px solid var(--border-soft);
  color: var(--ink);
  display: flex; align-items: center; gap: 1.2rem;
  transition: color 0.2s, padding-left 0.25s, background 0.2s;
  border-radius: 4px; cursor: default;
}
.interests-list li:first-child { border-top: 1px solid var(--border-soft); }
.interests-list li:hover { color: var(--indigo); padding-left: 1rem; background: rgba(99,102,241,0.03); }
.interests-list li::before {
  content: '0' counter(item); counter-increment: item;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem; font-weight: 700; font-style: normal;
  color: var(--indigo); min-width: 32px; opacity: 0.7;
}

/* ── Publication cards ────────────────────────────────── */
.pub-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1.5px; margin-top: 3rem;
}
.pub-card {
  background: var(--bg-card);
  padding: 2.5rem;
  border: 1px solid rgba(255,255,255,0.04);
  border-left: 3px solid rgba(99,102,241,0.2);
  transition: border-left-color 0.2s, background 0.2s, transform 0.2s;
  position: relative; overflow: hidden;
}
.pub-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, var(--indigo), transparent);
  opacity: 0; transition: opacity 0.2s;
}
.pub-card:hover { background: #1c2128; border-left-color: var(--indigo); transform: translateY(-2px); }
.pub-card:hover::before { opacity: 1; }

.pub-card-year {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.8rem; font-weight: 700;
  color: rgba(99,102,241,0.12); line-height: 1; margin-bottom: 1.2rem;
  letter-spacing: -0.02em;
}
.pub-card-journal {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--cyan); margin-bottom: 0.9rem;
}
.pub-card-title {
  font-family: 'Source Serif 4', serif;
  font-size: 1.02rem; font-style: italic;
  color: rgba(255,255,255,0.88); line-height: 1.6; margin-bottom: 1rem;
}
.pub-card-authors {
  font-family: 'Inter', sans-serif; font-size: 0.76rem;
  color: rgba(255,255,255,0.38); line-height: 1.55; margin-bottom: 1.1rem;
}
.pub-card-doi {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.63rem; color: rgba(255,255,255,0.28);
  text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 2px; transition: color 0.15s, border-color 0.15s;
}
.pub-card-doi:hover { color: var(--cyan); border-color: var(--cyan); text-decoration: none; }

/* Working papers */
.paper-list { list-style: none; padding: 0; margin-top: 2.5rem; }
.paper-list li {
  padding: 1.5rem 1.5rem;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
  margin-bottom: 1rem;
  font-family: 'Source Serif 4', serif;
  font-size: 0.97rem; color: rgba(255,255,255,0.65); line-height: 1.7;
  transition: border-color 0.2s, background 0.2s;
}
.paper-list li:hover { border-color: rgba(99,102,241,0.3); background: rgba(99,102,241,0.04); }
.paper-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.63rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--amber); display: inline-block; margin-bottom: 0.5rem;
}

/* ── Education timeline ───────────────────────────────── */
.edu-timeline {
  margin-top: 2.5rem; position: relative; padding-left: 2.2rem;
}
.edu-timeline::before {
  content: ''; position: absolute; left: 0; top: 10px; bottom: 10px;
  width: 1px; background: linear-gradient(to bottom, var(--indigo), var(--cyan), transparent);
}
.edu-entry { position: relative; margin-bottom: 2.8rem; }
.edu-entry::before {
  content: ''; position: absolute;
  left: -2.55rem; top: 8px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--indigo);
  box-shadow: 0 0 0 3px var(--indigo-glow);
  transition: background 0.2s;
}
.edu-entry:hover::before { background: var(--indigo); }
.edu-year {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; font-weight: 500;
  color: var(--indigo); letter-spacing: 0.1em;
  margin-bottom: 0.35rem; text-transform: uppercase;
}
.edu-degree {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem; font-weight: 700;
  color: var(--ink); margin-bottom: 0.2rem;
}
.edu-school {
  font-family: 'Inter', sans-serif; font-size: 0.85rem; color: var(--muted);
}

/* ── Contact finale ───────────────────────────────────── */
.contact-finale {
  text-align: center; padding: 10rem 2rem;
  background: var(--bg-dark); color: #fff; position: relative; overflow: hidden;
}
.contact-finale::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center bottom, rgba(99,102,241,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.contact-finale .chapter { justify-content: center; position: relative; }
.contact-finale .section-heading { color: #fff; position: relative; }
.contact-finale p {
  font-family: 'Source Serif 4', serif; font-size: 1.05rem;
  color: rgba(255,255,255,0.45); max-width: 480px;
  margin: 0 auto 3rem; position: relative;
}
.contact-email-link {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-style: italic; font-weight: 400;
  color: rgba(255,255,255,0.9); text-decoration: none;
  border-bottom: 2px solid var(--indigo); padding-bottom: 4px;
  transition: color 0.2s, border-color 0.2s;
  display: inline-block; margin-bottom: 3.5rem; position: relative;
}
.contact-email-link:hover { color: var(--cyan); border-color: var(--cyan); text-decoration: none; }

.contact-links { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; position: relative; }
.contact-link-item {
  font-family: 'Inter', sans-serif; font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: rgba(255,255,255,0.35); text-decoration: none;
  padding: 0.5rem 1.1rem; border: 1px solid rgba(255,255,255,0.1);
  border-radius: 99px; transition: all 0.2s;
}
.contact-link-item:hover { color: #fff; border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.06); text-decoration: none; }

/* ── Footer ───────────────────────────────────────────── */
.site-footer {
  background: #080c14; color: rgba(255,255,255,0.2);
  padding: 2rem; text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; letter-spacing: 0.06em;
}

/* ── Subpage ──────────────────────────────────────────── */
.subpage-wrapper { display: flex; min-height: 100vh; padding-top: var(--nav-h); }

.subpage-sidebar {
  width: 268px; min-width: 268px;
  background: var(--bg-off); border-right: 1px solid var(--border-soft);
  padding: 2.5rem 1.6rem; display: flex; flex-direction: column;
  align-items: center; text-align: center;
  position: sticky; top: var(--nav-h);
  height: calc(100vh - var(--nav-h)); overflow-y: auto;
}

.subpage-sidebar .avatar {
  width: 100px; height: 100px; border-radius: 50%;
  object-fit: cover; object-position: center top;
  margin-bottom: 1rem;
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--indigo), var(--shadow-sm);
}

.subpage-sidebar h2 {
  font-family: 'Playfair Display', serif; font-size: 1rem; font-weight: 700;
  color: var(--ink); margin-bottom: 0.2rem;
  border: none; text-transform: none; letter-spacing: normal; padding: 0;
}

.subpage-sidebar .sub-title {
  font-family: 'Inter', sans-serif; font-size: 0.76rem;
  color: var(--muted); margin-bottom: 1.6rem; line-height: 1.5;
}

.subpage-sidebar nav {
  width: 100%; border-top: 1px solid var(--border-soft);
  padding-top: 1.2rem; margin-top: 0.5rem;
}
.subpage-sidebar nav a {
  display: block; padding: 0.5rem 0.85rem;
  font-family: 'Inter', sans-serif; font-size: 0.82rem; font-weight: 500;
  color: var(--muted); text-decoration: none; border-radius: 6px;
  margin-bottom: 0.15rem; transition: background 0.15s, color 0.15s;
}
.subpage-sidebar nav a:hover { background: var(--indigo-glow); color: var(--indigo); }
.subpage-sidebar nav a.active {
  background: var(--indigo-glow); color: var(--indigo); font-weight: 600;
}

.subpage-main { flex: 1; padding: 3.5rem 4rem; max-width: 780px; }

.subpage-title {
  font-family: 'Playfair Display', serif; font-size: 2.3rem; font-weight: 700;
  color: var(--ink); margin-bottom: 2rem; padding-bottom: 0.8rem;
  border-bottom: 2px solid var(--border-soft); letter-spacing: -0.02em;
}

.subpage-main h2 {
  font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; font-weight: 500;
  color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em;
  margin: 2.5rem 0 1.1rem; padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-soft);
}

.subpage-main h3 {
  font-family: 'Inter', sans-serif; font-size: 0.95rem; font-weight: 600;
  color: var(--ink); margin: 1.3rem 0 0.3rem;
}

.subpage-main p {
  font-family: 'Source Serif 4', serif; font-size: 0.97rem;
  color: #444; margin-bottom: 1rem; line-height: 1.78;
}

/* Subpage pubs */
ul.pubs { list-style: none; padding: 0; }
ul.pubs li {
  padding: 1.1rem 1.3rem; border-radius: 8px;
  border: 1px solid var(--border-soft); margin-bottom: 0.8rem;
  font-size: 0.92rem; line-height: 1.65;
  transition: box-shadow 0.2s, border-color 0.2s;
}
ul.pubs li:hover { box-shadow: 0 4px 16px rgba(99,102,241,0.08); border-color: rgba(99,102,241,0.25); }
.pub-year {
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; font-weight: 700;
  color: var(--indigo); background: var(--indigo-glow);
  padding: 0.1rem 0.5rem; border-radius: 4px;
}
.doi-link {
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem;
  color: var(--muted); transition: color 0.15s;
}
.doi-link:hover { color: var(--indigo); text-decoration: none; }

/* Subpage list */
ul.clean { list-style: none; padding: 0; }
ul.clean li {
  font-family: 'Inter', sans-serif; font-size: 0.9rem; padding: 0.3rem 0;
  color: var(--ink); display: flex; gap: 0.6rem;
}
ul.clean li::before { content: '→'; color: var(--indigo); flex-shrink: 0; font-size: 0.75rem; }

/* Subpage edu */
.edu-item { margin-bottom: 1rem; }
.edu-item .degree { font-family: 'Inter', sans-serif; font-weight: 600; font-size: 0.93rem; }
.edu-item .school { font-family: 'Inter', sans-serif; font-size: 0.83rem; color: var(--muted); }

/* Subpage exp */
.exp-item {
  border: 1px solid var(--border-soft); border-radius: 8px;
  padding: 1rem 1.2rem; margin-bottom: 0.8rem;
  transition: border-color 0.15s;
}
.exp-item:hover { border-color: rgba(99,102,241,0.3); }
.exp-item .exp-title { font-family: 'Inter', sans-serif; font-weight: 600; font-size: 0.93rem; }
.exp-item .exp-org { font-family: 'Inter', sans-serif; font-size: 0.82rem; color: var(--muted); margin-top: 0.15rem; }
.exp-item .exp-note { font-family: 'Inter', sans-serif; font-size: 0.78rem; color: var(--muted); margin-top: 0.3rem; font-style: italic; }

/* Subpage awards */
table.awards { width: 100%; border-collapse: collapse; font-family: 'Inter', sans-serif; font-size: 0.84rem; margin-top: 0.5rem; }
table.awards tr { transition: background 0.12s; }
table.awards tr:hover { background: var(--indigo-glow); }
table.awards td { padding: 0.6rem 0.5rem; border-bottom: 1px solid var(--border-soft); vertical-align: top; }
table.awards td:last-child { white-space: nowrap; color: var(--indigo); font-weight: 700; text-align: right; font-family: 'JetBrains Mono', monospace; }

/* Subpage tags */
.tag-row { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.5rem; }
.tag {
  background: var(--indigo-glow); border: 1px solid rgba(99,102,241,0.3);
  color: var(--indigo); padding: 0.25rem 0.8rem; border-radius: 99px;
  font-family: 'Inter', sans-serif; font-size: 0.76rem; font-weight: 500;
}

/* Subpage btn */
.btn {
  display: inline-flex; align-items: center; gap: 0.45rem;
  background: var(--indigo); color: #fff;
  padding: 0.6rem 1.4rem; font-family: 'Inter', sans-serif;
  font-size: 0.82rem; font-weight: 600; margin-bottom: 2rem;
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
  text-decoration: none; border-radius: 99px;
  box-shadow: 0 0 16px rgba(99,102,241,0.3);
}
.btn:hover { background: var(--indigo-dark); color: #fff; text-decoration: none; transform: translateY(-1px); box-shadow: 0 0 24px rgba(99,102,241,0.4); }

/* Subpage contact */
.contact-block {
  border: 1px solid var(--border-soft); border-radius: 10px;
  padding: 1.5rem 1.8rem; background: var(--bg-off); margin-bottom: 1.2rem;
  transition: border-color 0.15s;
}
.contact-block:hover { border-color: rgba(99,102,241,0.3); }
.contact-row { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 0.7rem; font-family: 'Inter', sans-serif; font-size: 0.9rem; }
.contact-row:last-child { margin-bottom: 0; }
.contact-label { font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; font-weight: 500; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; min-width: 65px; }

/* Subpage footer */
.subpage-footer { margin-top: 4rem; padding-top: 1.5rem; border-top: 1px solid var(--border-soft); font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; color: var(--muted); }

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 900px) {
  .pub-grid { grid-template-columns: 1fr; }
  .subpage-wrapper { flex-direction: column; }
  .subpage-sidebar { width: 100%; height: auto; position: relative; top: 0; }
  .subpage-main { padding: 2rem 1.5rem; }
}
@media (max-width: 600px) {
  .hero { padding: calc(var(--nav-h) + 5vh) 1.5rem 6vh; }
  .section { padding: 5rem 0; }
  .nav-links { display: none; }
  .hero-top { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
}