:root {
  --bg: #0a0a0f;
  --bg-2: #101018;
  --card: #14141c;
  --card-2: #181822;
  --line: rgba(196, 163, 90, 0.28);
  --gold: #c4a35a;
  --gold-2: #e0c27a;
  --text: #ece7dc;
  --muted: #9a9386;
  --white: #f7f3ea;
  --max: 1180px;
  --serif: "Playfair Display", "Noto Serif SC", Georgia, serif;
  --sans: Inter, "Noto Sans SC", -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.nav {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 32px;
  background: rgba(10,10,15,.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 600; letter-spacing: .02em; }
.mark {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--gold); color: #1a1408;
  display: grid; place-items: center;
  font-family: var(--serif); font-weight: 700; font-size: 13px;
}
.nav-links { display: flex; gap: 22px; font-size: 13.5px; color: #cfc8b8; }
.nav-links a:hover, .lang button.active { color: var(--gold-2); }
.nav-right { display: flex; align-items: center; gap: 18px; }
.lang { display: flex; gap: 8px; font-size: 12px; color: var(--muted); }
.lang button {
  background: none; border: 0; color: inherit; cursor: pointer; font: inherit;
}
.menu-btn {
  display: none; background: none; border: 1px solid var(--line); color: var(--text);
  padding: 6px 10px; border-radius: 8px; cursor: pointer;
}

.hero {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px;
  padding: 72px 28px 40px; align-items: center;
}
.kicker {
  color: var(--gold); letter-spacing: .28em; font-size: 12px; text-transform: uppercase;
}
h1 {
  font-family: var(--serif); font-weight: 500; font-size: clamp(48px, 7vw, 92px);
  line-height: .95; color: var(--white); margin: 14px 0 10px;
}
h1 em { font-style: italic; color: var(--gold); font-weight: 500; }
.subtitle {
  font-family: var(--serif); font-style: italic; color: #d9d0c0; font-size: 22px; margin-bottom: 16px;
}
.lead { color: var(--muted); max-width: 540px; margin-bottom: 28px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.btn {
  border-radius: 999px; padding: 12px 22px; font-size: 14px; cursor: pointer; border: 1px solid transparent;
  display: inline-flex; align-items: center;
}
.btn-gold { background: var(--gold); color: #1a1408; font-weight: 600; }
.btn-ghost { background: transparent; border-color: #3a3a46; color: var(--text); }
.stats { display: flex; gap: 28px; color: var(--gold); }
.stats b { display: block; font-family: var(--serif); font-size: 28px; font-weight: 500; line-height: 1.1; }
.stats span { color: var(--muted); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; }

.portrait-wrap { position: relative; }
.portrait {
  width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 18px;
  filter: saturate(.9) contrast(1.05);
}
.portrait-caption {
  position: absolute; right: 18px; bottom: 18px;
  background: rgba(12,12,18,.78); border: 1px solid var(--line);
  padding: 12px 16px; border-radius: 12px;
}
.portrait-caption strong { display: block; }
.portrait-caption small { color: var(--gold); letter-spacing: .12em; font-size: 11px; }

section { padding: 88px 28px; }
.wrap { max-width: var(--max); margin: 0 auto; }
.section-label {
  display: flex; align-items: center; gap: 14px;
  color: var(--gold); letter-spacing: .32em; font-size: 12px; text-transform: uppercase;
  margin-bottom: 18px;
}
.section-label:after { content: ""; flex: 1; height: 1px; background: var(--line); max-width: 180px; }
h2 {
  font-family: var(--serif); font-size: clamp(36px, 5vw, 56px); font-weight: 500; color: var(--white);
  line-height: 1.15; margin-bottom: 10px;
}
.section-intro { color: var(--muted); max-width: 680px; margin-bottom: 36px; }

.profile-grid, .edu-grid, .roles-grid, .news-grid, .facts {
  display: grid; gap: 22px;
}
.profile-grid { grid-template-columns: .9fr 1.1fr; align-items: start; }
.profile-photo { border-radius: 18px; width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.quote {
  border-left: 3px solid var(--gold); padding-left: 16px;
  font-family: var(--serif); font-style: italic; font-size: 22px; color: var(--gold-2);
  margin-bottom: 18px;
}
.facts { grid-template-columns: 1fr 1fr; margin-top: 24px; }
.fact {
  background: var(--card); border: 1px solid rgba(255,255,255,.05); border-radius: 14px; padding: 16px 18px;
}
.fact small { display: block; color: var(--muted); letter-spacing: .16em; font-size: 11px; margin-bottom: 6px; }

.edu-grid, .roles-grid { grid-template-columns: 1fr 1fr; }
.card {
  background: var(--card); border: 1px solid rgba(255,255,255,.05); border-radius: 16px; padding: 28px;
}
.card .icon { font-size: 22px; margin-bottom: 16px; }
.card h3 { font-size: 22px; color: var(--white); margin-bottom: 6px; font-weight: 600; }
.card .meta { color: var(--gold); font-size: 14px; margin-bottom: 10px; }
.card p { color: var(--muted); }

.timeline { position: relative; margin-left: 8px; }
.timeline:before {
  content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px; background: var(--gold);
}
.t-item { position: relative; padding: 0 0 32px 36px; }
.t-item:before {
  content: ""; position: absolute; left: 0; top: 8px; width: 15px; height: 15px;
  border: 2px solid var(--gold); border-radius: 50%; background: var(--bg);
}
.t-item:first-child:before { background: var(--gold); }
.year { color: var(--gold); font-size: 13px; letter-spacing: .08em; margin-bottom: 4px; }
.t-item h3 { color: var(--white); font-size: 20px; margin-bottom: 6px; }
.t-item p { color: var(--muted); }

.credo {
  background: var(--card); border-radius: 18px; padding: 36px;
  border: 1px solid rgba(255,255,255,.05);
}
.credo blockquote {
  font-family: var(--serif); font-style: italic; font-size: 26px; color: var(--white); margin-bottom: 18px;
}

.news-grid { grid-template-columns: repeat(4, 1fr); }
.news {
  background: var(--card); border-radius: 16px; padding: 22px; min-height: 230px;
  border: 1px solid rgba(255,255,255,.05); display: flex; flex-direction: column;
}
.news .tag { color: var(--gold); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; }
.news h3 { font-family: var(--serif); font-size: 22px; color: var(--white); margin: 12px 0 10px; line-height: 1.25; }
.news p { color: var(--muted); font-size: 14px; flex: 1; }
.more { color: var(--gold); font-size: 14px; margin-top: 16px; }

footer {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 28px; color: var(--muted); font-size: 13px;
}
.foot { max-width: var(--max); margin: 0 auto; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot a { color: #cfc8b8; margin-right: 14px; }

.article { max-width: 760px; margin: 0 auto; padding: 48px 24px 96px; }
.article h1 { font-size: 48px; }
.article p { margin: 14px 0; color: #d8d1c4; }
.disclaimer { font-size: 13px; color: var(--muted); margin-top: 32px; }

@media (max-width: 980px) {
  .hero, .profile-grid, .edu-grid, .roles-grid, .news-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 64px; right: 16px;
    background: #12121a; padding: 16px; border-radius: 12px; border: 1px solid var(--line);
  }
  .menu-btn { display: block; }
  h1 { font-size: 52px; }
}