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

:root {
  --bg:          #0c0c0c;
  --surface:     #141414;
  --surface-2:   #1c1c1c;
  --border:      #2a2a2a;
  --text:        #f0ede8;
  --text-muted:  #888;
  --text-subtle: #555;
  --accent:      #f0a500;
  --accent-dark: #c88800;
  --accent-glow: rgba(240,165,0,.12);

  --font-body:    'Inter', system-ui, sans-serif;
  --font-display: 'Sora', system-ui, sans-serif;

  --max-w:   1160px;
  --nav-h:   68px;
  --radius:  8px;
  --radius-lg: 16px;

  --ease:    cubic-bezier(.4,0,.2,1);
  --trans:   .2s var(--ease);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration: none; transition: color var(--trans); }
a:hover { color: var(--accent-dark); }

/* ─── Utility ───────────────────────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(240,165,0,.25);
  padding: 4px 12px;
  border-radius: 100px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--trans);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #000;
}
.btn-primary:hover {
  background: var(--accent-dark);
  color: #000;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(240,165,0,.3);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.divider {
  width: 40px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin: 20px 0 32px;
}

/* ─── Typography ────────────────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -.02em;
}
h1 { font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); font-weight: 700; }
h4 { font-size: 1.2rem; font-weight: 700; }
p { color: var(--text); }

/* ─── Navigation ────────────────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(12,12,12,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--trans);
}
.site-header.scrolled { border-color: var(--border); }

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  text-decoration: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.nav-logo .nav-logo-img {
  height: 42px;
  width: auto;
  display: block;
  filter: invert(1);
}
.nav-logo span { color: var(--accent); }
.nav-logo:hover { opacity: .85; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-links a {
  display: block;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius);
  transition: all var(--trans);
  text-decoration: none;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links .nav-cta {
  background: var(--accent);
  color: #000 !important;
  font-weight: 600;
  padding: 8px 18px;
}
.nav-links .nav-cta:hover {
  background: var(--accent-dark);
  color: #000 !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--trans);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── Hero ──────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(240,165,0,.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}
.hero-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero h1 { margin-bottom: 8px; white-space: nowrap; }
.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--text);
}
.hero-tagline em {
  font-style: normal;
  color: var(--accent);
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-image img {
  width: 100%;
  max-width: 460px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 3/4;
  filter: grayscale(20%);
}
.hero-image::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--radius-lg) + 2px);
  background: linear-gradient(135deg, var(--accent), transparent 60%);
  z-index: -1;
}

/* ─── Book Feature (Homepage) ───────────────────────────────────────────────── */
.book-feature {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.book-feature-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 80px;
  align-items: center;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 96px 24px;
}
.book-cover {
  width: 220px;
  flex-shrink: 0;
  border-radius: var(--radius);
  box-shadow: 0 32px 80px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.05);
  transition: transform var(--trans), box-shadow var(--trans);
}
.book-cover:hover {
  transform: translateY(-6px) rotate(-1deg);
  box-shadow: 0 48px 100px rgba(0,0,0,.9), 0 0 32px rgba(240,165,0,.15);
}
.book-meta .badge { margin-bottom: 20px; }
.book-meta h2 { margin-bottom: 8px; }
.book-meta .book-sub {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.book-meta p { color: var(--text-muted); max-width: 560px; margin-bottom: 36px; }

/* ─── Writing Preview (Homepage) ────────────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  gap: 24px;
}
.section-header h2 { margin: 0; }
.section-header a { font-size: 14px; font-weight: 500; white-space: nowrap; }

.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.posts-grid.two-col { grid-template-columns: repeat(2, 1fr); }
.posts-grid.four-col { grid-template-columns: repeat(4, 1fr); }

.post-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--trans), transform var(--trans);
  text-decoration: none;
  color: inherit;
}
.post-card:hover {
  border-color: rgba(240,165,0,.4);
  transform: translateY(-3px);
  color: inherit;
}
.post-card-img {
  aspect-ratio: 16/9;
  background: var(--surface-2);
  overflow: hidden;
}
.post-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s var(--ease);
}
.post-card:hover .post-card-img img { transform: scale(1.04); }
.post-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.post-card-cat {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.post-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  line-height: 1.35;
  color: var(--text);
}
.post-card p {
  font-size: 14px;
  color: var(--text-muted);
  flex: 1;
  line-height: 1.6;
}
.post-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-subtle);
}

/* ─── About Teaser (Homepage) ────────────────────────────────────────────────── */
.about-teaser { background: var(--surface); }
.about-teaser-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 96px 24px;
}
.about-teaser-text .badge { margin-bottom: 20px; }
.about-teaser-text h2 { margin-bottom: 20px; }
.about-teaser-text p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1.05rem;
}
.about-teaser-text .btn { margin-top: 16px; }
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.stat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.stat-card .stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-card p { font-size: 13px; color: var(--text-muted); margin: 0; }

/* ─── Background Page ────────────────────────────────────────────────────────── */
.page-hero {
  padding: calc(var(--nav-h) + 80px) 0 80px;
  text-align: center;
}
.page-hero .badge { margin: 0 auto 20px; }
.page-hero h1 { margin-bottom: 20px; font-size: clamp(2rem, 4vw, 3.2rem); }
.page-hero .lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.8;
}

.bio-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 80px;
  align-items: start;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 96px;
}
.bio-content h2 { margin: 48px 0 16px; font-size: 1.6rem; }

/* ── Career Timeline ── */
.career-timeline {
  margin: 24px 0 0;
  border-left: 2px solid var(--border);
  padding-left: 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.career-item {
  position: relative;
  padding-bottom: 36px;
}
.career-item::before {
  content: '';
  position: absolute;
  left: -35px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 2px var(--accent);
}
.career-item:last-child { padding-bottom: 0; }
.career-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 8px;
}
.career-dates {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.career-location {
  font-size: 12px;
  color: var(--text-subtle);
}
.career-body h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.career-company {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  display: block;
  margin-bottom: 8px;
}
.career-body p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}
.bio-content h2:first-child { margin-top: 0; }
.bio-content p {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 1.05rem;
  line-height: 1.85;
}
.bio-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 16px 24px;
  margin: 32px 0;
  background: var(--surface);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-muted);
  font-size: 1.05rem;
}
.bio-aside { position: sticky; top: calc(var(--nav-h) + 32px); }
.bio-aside-photo {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  margin-bottom: 32px;
  border: 1px solid var(--border);
}
.aside-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 20px;
}
.aside-card h4 { margin-bottom: 16px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); }
.aside-card ul { list-style: none; }
.aside-card ul li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}
.aside-card ul li:last-child { border: none; padding-bottom: 0; }
.aside-card ul li .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ─── Books Page ─────────────────────────────────────────────────────────────── */
.books-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 96px;
}
.book-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  align-items: start;
  transition: border-color var(--trans), transform var(--trans);
}
.book-card:hover {
  border-color: rgba(240,165,0,.3);
  transform: translateY(-2px);
}
.book-card .book-cover { width: 140px; }
.book-card-body h3 { margin-bottom: 8px; font-size: 1.25rem; }
.book-card-body .book-tagline {
  color: var(--accent);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 16px;
}
.book-card-body p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 24px; }
.book-card-body .btn { font-size: 14px; padding: 11px 22px; }

/* ─── Writing Page ───────────────────────────────────────────────────────────── */
.writing-layout {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 96px;
}
/* ── Writing Controls (search + filters) ── */
.writing-controls {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
  padding: 20px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.writing-search { width: 100%; }
.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.writing-search input[type="search"] {
  flex: 1;
  padding: 10px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color var(--trans), box-shadow var(--trans);
  -webkit-appearance: none;
}
.writing-search input[type="search"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.writing-search input[type="search"]::placeholder { color: var(--text-subtle); }
.search-submit {
  padding: 10px 20px;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--trans);
}
.search-submit:hover { background: var(--accent-dark); }
.search-clear-btn {
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--trans), color var(--trans);
}
.search-clear-btn:hover { background: var(--border); color: var(--text); }

.category-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-bottom: 0;
}
.filter-count {
  opacity: .45;
  font-weight: 400;
  font-size: 12px;
  margin-left: 3px;
}
.search-results-count {
  margin-bottom: 24px;
  font-size: 14px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.search-results-count em { color: var(--text); font-style: normal; font-weight: 600; }
.search-results-count strong { color: var(--text); font-weight: 600; }
.filter-btn {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--trans);
  font-family: var(--font-body);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

/* ─── Article Page ───────────────────────────────────────────────────────────── */
.article-hero {
  padding: calc(var(--nav-h) + 40px) 24px 32px;
  max-width: 760px;
  margin: 0 auto;
}
.article-hero .badge { margin-bottom: 20px; }
.article-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  margin-bottom: 24px;
  line-height: 1.2;
}
.article-byline {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--text-muted);
  font-size: 14px;
}
.article-byline .sep { color: var(--text-subtle); }

.article-body {
  max-width: 760px;
  margin: 0 auto 64px;
  padding: 0 24px;
}
.article-body p {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.9;
  margin-bottom: 24px;
}
.article-body h2 {
  font-size: 1.8rem;
  margin: 48px 0 16px;
}
.article-body h3 {
  font-size: 1.35rem;
  margin: 36px 0 12px;
}
.article-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 16px 24px;
  margin: 32px 0;
  background: var(--surface);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.article-body blockquote p { font-size: 1.05rem; font-style: italic; }
.article-body ul, .article-body ol {
  padding-left: 24px;
  margin-bottom: 24px;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
}
.article-body li { margin-bottom: 8px; }
.article-body strong { color: var(--text); }
.article-body img {
  width: 100%;
  border-radius: var(--radius);
  margin: 8px 0;
  display: block;
  line-height: 0;
  font-size: 0;
}
.article-body p:has(> img) {
  line-height: 0;
  margin-bottom: 8px;
}
/* Fallback for browsers without :has() support */
.article-body .img-wrap {
  line-height: 0;
  margin: 8px 0;
}

.article-nav {
  max-width: 760px;
  margin: 0 auto 96px;
  padding: 0 24px;
  border-top: 1px solid var(--border);
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
}
.article-nav a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--trans);
}
.article-nav a:hover { color: var(--accent); }

/* ─── Investments Page ───────────────────────────────────────────────────────── */
.investments-layout {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 96px;
}
.investments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
.inv-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color var(--trans), transform var(--trans);
}
.inv-card:hover {
  border-color: rgba(240,165,0,.3);
  transform: translateY(-3px);
}
.inv-card .inv-status {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 20px;
}
.inv-card .inv-status.active {
  color: #22c55e;
  background: rgba(34,197,94,.1);
  border: 1px solid rgba(34,197,94,.2);
}
.inv-card .inv-status.past {
  color: var(--text-muted);
  background: var(--surface-2);
  border: 1px solid var(--border);
}
.inv-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.inv-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

.philanthropy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.phil-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: border-color var(--trans);
}
.phil-card:hover { border-color: rgba(240,165,0,.3); }
.phil-card p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* ─── Connect Page ───────────────────────────────────────────────────────────── */
.connect-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 96px;
}
.connect-info h3 { font-size: 1.1rem; margin-bottom: 8px; }
.connect-info p { color: var(--text-muted); margin-bottom: 32px; }
.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
  text-decoration: none;
  transition: border-color var(--trans);
  color: var(--text);
}
.contact-method:hover { border-color: rgba(240,165,0,.4); color: var(--text); }
.contact-method .cm-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  background: var(--accent-glow);
  border: 1px solid rgba(240,165,0,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 18px;
  flex-shrink: 0;
}
.contact-method .cm-label { font-size: 11px; color: var(--text-subtle); text-transform: uppercase; letter-spacing: .06em; }
.contact-method .cm-value { font-weight: 500; font-size: 15px; }

.contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; color: var(--text-muted); margin-bottom: 8px; letter-spacing: .03em; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 16px;
  transition: border-color var(--trans);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-message { font-size: 14px; padding: 14px 18px; border-radius: var(--radius); margin-bottom: 20px; display: none; }
.form-message.success { background: rgba(34,197,94,.1); border: 1px solid rgba(34,197,94,.2); color: #4ade80; }
.form-message.error { background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.2); color: #f87171; }

/* ─── Footer ─────────────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px 48px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
}
.footer-brand .nav-logo { margin-bottom: 12px; display: inline-block; }
.footer-brand p { font-size: 14px; color: var(--text-subtle); max-width: 260px; line-height: 1.7; }
.footer-nav ul { list-style: none; }
.footer-nav ul li { margin-bottom: 10px; }
.footer-nav ul a { font-size: 14px; color: var(--text-muted); transition: color var(--trans); }
.footer-nav ul a:hover { color: var(--accent); }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: var(--text-muted); transition: color var(--trans); }
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 13px; color: var(--text-subtle); }
.footer-bottom a { color: var(--text-subtle); }
.footer-bottom a:hover { color: var(--accent); }

/* ─── Pagination ─────────────────────────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 48px 0 0;
}
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all var(--trans);
  text-decoration: none;
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination .current { background: var(--accent); border-color: var(--accent); color: #000; font-weight: 700; }

/* ─── Alerts / Empty States ──────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--text-muted);
}
.empty-state h3 { margin-bottom: 12px; color: var(--text); }

/* ─── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-image { order: -1; justify-content: center; }
  .hero-image img {
    width: 160px;
    max-width: 160px;
    aspect-ratio: 1/1;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    filter: grayscale(20%);
  }
  .hero-image::before {
    border-radius: 50%;
    inset: -3px;
  }
  .book-feature-inner { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .about-teaser-inner { grid-template-columns: 1fr; }
  .bio-layout { grid-template-columns: 1fr; }
  .bio-aside { position: static; }
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
  .posts-grid.four-col { grid-template-columns: repeat(2, 1fr); }
  .investments-grid { grid-template-columns: repeat(2, 1fr); }
  .philanthropy-grid { grid-template-columns: repeat(2, 1fr); }
  .connect-layout { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(12,12,12,.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; width: 100%; }
  .nav-links .nav-cta { text-align: center; justify-content: center; }

  .section { padding: 64px 0; }
  .posts-grid, .posts-grid.two-col, .posts-grid.four-col { grid-template-columns: 1fr; }
  .books-grid { grid-template-columns: 1fr; }
  .book-card { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .investments-grid { grid-template-columns: 1fr; }
  .philanthropy-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .section-header { flex-direction: column; align-items: flex-start; }
}