:root {
  --bg: #06101d;
  --bg-soft: #0a1628;
  --panel: rgba(10, 22, 38, 0.74);
  --panel-2: rgba(13, 26, 45, 0.82);
  --border: rgba(165, 189, 226, 0.14);
  --border-strong: rgba(165, 189, 226, 0.26);
  --text: #edf3fb;
  --muted: #b1bfd5;
  --soft: #8da0bb;
  --accent: #8cabff;
  --accent-soft: rgba(140, 171, 255, 0.16);
  --gold: #d6bf8a;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.34);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: min(1240px, calc(100% - 40px));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  letter-spacing: 0.01em;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 18%, rgba(83, 121, 214, 0.14), transparent 28%),
    radial-gradient(circle at 85% 24%, rgba(155, 174, 216, 0.09), transparent 25%),
    linear-gradient(180deg, #030a14 0%, #07111d 32%, #081423 100%);
  overflow-x: hidden;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
button { font: inherit; }
.container { width: var(--container); margin: 0 auto; }
.page-shell { padding: 116px 0 80px; }
.section { padding: 52px 0; }
.section-head {
  display: grid;
  gap: 14px;
  margin-bottom: 28px;
  max-width: 860px;
}
.section-head.compact-head { margin-bottom: 18px; }
.narrow-head { max-width: 760px; }
.section-label {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.74rem;
  font-weight: 700;
}
h1, h2, h3 {
  margin: 0;
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.018em;
}
h1, .display-title {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  max-width: 11ch;
}
h2 {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.25rem);
  max-width: 16ch;
}
h3 { font-size: 1.08rem; }
p { margin: 0; color: var(--muted); max-width: 62ch; }
.bg-grid {
  position: fixed; inset: 0; pointer-events: none; z-index: -3; opacity: 0.34;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at center, #000 45%, transparent 88%);
}
.bg-orb {
  position: fixed; width: 420px; height: 420px; filter: blur(90px); pointer-events: none; z-index: -2; opacity: 0.44;
}
.orb-left { top: 80px; left: -140px; background: rgba(70, 107, 193, 0.18); }
.orb-right { top: 140px; right: -130px; background: rgba(144, 165, 214, 0.14); }
.scroll-progress {
  position: fixed; inset: 0 auto auto 0; height: 2px; width: 0; z-index: 50;
  background: linear-gradient(90deg, rgba(140,171,255,0.9), rgba(214,191,138,0.8));
}
.site-header {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(180deg, rgba(3, 10, 20, 0.78), rgba(3, 10, 20, 0.48));
  border-bottom: 1px solid rgba(255,255,255,0.045);
}
.nav-shell {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; min-height: 76px;
}
.brand {
  display: inline-flex; align-items: center; gap: 12px;
  text-decoration: none; white-space: nowrap;
}
.brand-mark {
  width: 40px; height: 40px; border-radius: 999px;
  display: grid; place-items: center;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
  font-size: 0.86rem; font-weight: 700; letter-spacing: 0.08em;
}
.brand-text { font-weight: 600; letter-spacing: 0.015em; }
.nav-links {
  display: flex; align-items: center; gap: 26px;
}
.nav-links a {
  text-decoration: none; color: var(--soft); font-size: 0.93rem;
  transition: color 0.24s ease, transform 0.24s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); transform: translateY(-1px); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.lang-switch { position: relative; }
.lang-btn, .menu-toggle {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text); border-radius: 999px;
  min-height: 42px; padding: 0 14px;
}
.lang-btn {
  display: inline-flex; align-items: center; gap: 10px; cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}
.lang-caret { font-size: 0.78rem; color: var(--muted); }
.lang-menu {
  position: absolute; top: calc(100% + 10px); right: 0; min-width: 180px;
  padding: 10px; display: grid; gap: 4px;
  background: rgba(6, 16, 29, 0.94); border: 1px solid var(--border);
  border-radius: 18px; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
}
.lang-switch.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu button {
  padding: 10px 12px; color: var(--text); background: transparent; border: 0; border-radius: 12px; text-align: left; cursor: pointer;
}
.lang-menu button:hover { background: rgba(255,255,255,0.05); }
.menu-toggle { display: none; font-size: 1.08rem; cursor: pointer; }
.glass-card {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02) 38%, rgba(255,255,255,0.012)),
    radial-gradient(120% 120% at 0% 0%, rgba(255,255,255,0.10), transparent 42%),
    radial-gradient(140% 120% at 100% 0%, rgba(140,171,255,0.08), transparent 36%),
    var(--panel);
  border: 1px solid rgba(255,255,255,0.11);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.08);
  backdrop-filter: blur(24px) saturate(118%);
}
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.86fr);
  gap: 22px; align-items: start;
}
.hero-copy {
  padding: 28px 28px 30px;
}
.eyebrow-row {
  display: flex; align-items: center; gap: 12px; color: var(--soft); font-size: 0.88rem; margin-bottom: 18px;
}
.eyebrow-line { width: 42px; height: 1px; background: linear-gradient(90deg, rgba(214,191,138,0.8), transparent); }
.identity-row { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; }
.avatar {
  width: 74px; height: 74px; border-radius: 22px; object-fit: cover;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 16px 30px rgba(0,0,0,0.25);
}
.identity-name { font-size: 2rem; font-weight: 700; letter-spacing: -0.02em; }
.identity-role { color: var(--muted); font-size: 0.98rem; }
.hero-subhead { margin-top: 18px; font-size: 1.03rem; max-width: 54ch; }
.statement-list {
  margin-top: 22px; display: grid; gap: 12px; padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.statement-list p { max-width: 48ch; }
.pill-row {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px;
}
.pill-row span {
  padding: 10px 14px; border-radius: 999px; color: var(--text);
  border: 1px solid rgba(140,171,255,0.16);
  background: rgba(255,255,255,0.028);
  font-size: 0.92rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 18px; border-radius: 999px;
  text-decoration: none; font-weight: 600; letter-spacing: 0.01em;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, rgba(140,171,255,0.34), rgba(140,171,255,0.14));
  border: 1px solid rgba(140,171,255,0.34);
  box-shadow: 0 16px 30px rgba(17, 30, 54, 0.42);
}
.btn-secondary {
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.024);
}
.fine-print { margin-top: 20px; color: var(--soft); font-size: 0.86rem; max-width: 70ch; }
.hero-side { display: grid; gap: 18px; }
.portrait-shell { padding: 18px; }
.portrait-frame {
  position: relative; overflow: hidden; border-radius: 30px;
  aspect-ratio: 4 / 5; background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015));
  border: 1px solid rgba(255,255,255,0.06);
}
.hero-portrait {
  width: 100%; height: 100%; object-fit: cover; object-position: center 22%;
  filter: saturate(0.9) contrast(1.02) brightness(0.98);
  transform: scale(1.02);
}
.portrait-meta {
  display: flex; justify-content: space-between; gap: 12px;
  margin-top: 14px; color: var(--soft); font-size: 0.88rem;
}
.stack-grid { display: grid; gap: 16px; }
.mini-card { padding: 20px; }
.metrics-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px;
}
.logic-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px;
}
.logic-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.metric-card, .logic-card { padding: 22px; }
.metric-no {
  display: inline-flex; color: var(--gold); font-weight: 700; letter-spacing: 0.08em; margin-bottom: 18px;
}
.two-col-grid, .contact-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px;
}
.four-col-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px;
}
.soft-card, .contact-card, .quote-card { padding: 24px; }
.infra-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 18px;
}
.logo-card, .principle-card { padding: 24px; }
.logo-row {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 20px;
}
.logo-chip {
  display: grid; justify-items: center; gap: 10px; padding: 16px 10px;
  border-radius: 18px; border: 1px solid rgba(255,255,255,0.06); background: rgba(255,255,255,0.02);
}
.logo-chip img { width: 58px; height: 58px; object-fit: contain; }
.logo-chip span { color: var(--muted); font-size: 0.9rem; text-align: center; }
.principle-item {
  display: grid; grid-template-columns: 52px 1fr; gap: 12px; align-items: start;
  padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.principle-item:last-child { border-bottom: 0; }
.principle-item span { color: var(--gold); font-weight: 700; }
.contact-copy { margin-bottom: 18px; }
.email-button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 20px; border-radius: 18px;
  text-decoration: none; font-weight: 700; letter-spacing: 0.012em;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02)), linear-gradient(135deg, rgba(140,171,255,0.18), rgba(140,171,255,0.06));
  border: 1px solid rgba(140,171,255,0.24);
  box-shadow: 0 18px 36px rgba(0,0,0,0.26), inset 0 1px 0 rgba(255,255,255,0.05);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}
.email-button:hover { transform: translateY(-2px); border-color: rgba(140,171,255,0.42); box-shadow: 0 22px 40px rgba(0,0,0,0.3); }
.centered-card { text-align: center; display: grid; gap: 16px; justify-items: center; }
.logic-shell { padding-top: 120px; }
.logic-title { max-width: 13ch; }
.page-intro { max-width: 60ch; }
.quote-text {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1.16; color: var(--text); max-width: 24ch;
}
.site-footer {
  padding: 12px 0 42px; color: var(--soft); font-size: 0.9rem;
}
.footer-disclaimer { max-width: 78ch; margin-bottom: 12px; }
.reveal-on-scroll {
  opacity: 0; transform: translateY(28px); transition: opacity 0.8s ease, transform 0.95s cubic-bezier(.22,1,.36,1);
}
.reveal-on-scroll.visible { opacity: 1; transform: translateY(0); }
.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}
.tilt-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 28px 70px rgba(0,0,0,0.38);
}
@media (max-width: 1100px) {
  .hero-grid, .infra-grid, .four-col-grid, .metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-side { grid-template-columns: 1fr 1fr; align-items: start; }
}
@media (max-width: 860px) {
  :root { --container: min(1240px, calc(100% - 24px)); }
  .nav-links {
    position: absolute; left: 12px; right: 12px; top: calc(100% + 10px);
    display: grid; gap: 4px; padding: 10px;
    background: rgba(6, 16, 29, 0.95); border: 1px solid var(--border);
    border-radius: 20px; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(8px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
  }
  .site-header.menu-open .nav-links { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav-links a { padding: 12px 10px; border-radius: 12px; }
  .nav-links a:hover { background: rgba(255,255,255,0.04); transform: none; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .page-shell, .logic-shell { padding-top: 100px; }
  .hero-copy, .portrait-shell, .soft-card, .contact-card, .logo-card, .principle-card, .metric-card, .logic-card, .mini-card { padding: 20px; }
  .two-col-grid, .contact-grid, .hero-side, .metrics-grid, .logic-grid, .four-col-grid, .infra-grid, .logo-row { grid-template-columns: 1fr; }
  .display-title { max-width: 13ch; }
}
@media (max-width: 560px) {
  body { font-size: 15px; line-height: 1.68; }
  .site-header { backdrop-filter: blur(14px); }
  .nav-shell { min-height: 70px; }
  .brand-text { display: none; }
  .hero-copy { padding: 18px; }
  .identity-row { align-items: center; gap: 12px; }
  .avatar { width: 62px; height: 62px; border-radius: 18px; }
  .identity-name { font-size: 1.55rem; }
  .portrait-frame { border-radius: 24px; }
  .btn, .email-button, .lang-btn, .menu-toggle { width: 100%; justify-content: center; }
  .cta-row { grid-template-columns: 1fr; display: grid; }
  .lang-menu { min-width: 150px; right: auto; left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal-on-scroll { opacity: 1; transform: none; }
}


.nav-links a { position: relative; }
.nav-links a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -8px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(214,191,138,0.75), transparent);
  transform: scaleX(0); transform-origin: center; transition: transform .22s ease;
}
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.hero-copy, .portrait-shell, .mini-card, .metric-card, .soft-card, .logo-card, .principle-card, .contact-card, .quote-card, .logic-card {
  position: relative;
}
.hero-copy::before, .portrait-shell::before, .mini-card::before, .metric-card::before, .soft-card::before, .logo-card::before, .principle-card::before, .contact-card::before, .quote-card::before, .logic-card::before {
  content:''; position:absolute; inset: 1px 1px auto 1px; height: 34%; pointer-events:none;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04), transparent);
  opacity: .55;
}
.compact-head.no-title { margin-bottom: 12px; }
.page-hero { margin-bottom: 10px; }
.page-hero .section-head { margin-bottom: 22px; }
.page-hero .page-intro { max-width: 66ch; }
.page-link-grid { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.page-link-grid .soft-card h3 { margin-bottom: 10px; }
.section-cta-row { display:flex; flex-wrap:wrap; gap:12px; margin-top: 18px; }
@media (max-width: 900px) {
  .page-link-grid { grid-template-columns: 1fr; }
}