:root {
  --bg: #0b1120;
  --bg-soft: #121a2c;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --text: #eef2ff;
  --muted: #b8c1d9;
  --line: rgba(255, 255, 255, 0.12);
  --primary: #2dd4bf;
  --primary-dark: #0f766e;
  --accent: #60a5fa;
  --shadow: 0 25px 60px rgba(0, 0, 0, 0.28);
  --radius: 24px;
  --container: 1180px;
}

:root.light-theme {
  --bg: #f6f8fc;
  --bg-soft: #edf2fa;
  --panel: rgba(255, 255, 255, 0.85);
  --panel-strong: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: rgba(15, 23, 42, 0.08);
  --primary: #0f766e;
  --primary-dark: #115e59;
  --accent: #2563eb;
  --shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(96, 165, 250, 0.14), transparent 24%),
    radial-gradient(circle at top right, rgba(45, 212, 191, 0.14), transparent 22%),
    var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(8, 13, 24, 0.55);
  border-bottom: 1px solid var(--line);
}

.light-theme .site-header {
  background: rgba(246, 248, 252, 0.8);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand strong, .brand small { display: block; }
.brand small { color: var(--muted); }
.brand-badge {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  font-weight: 800;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  color: var(--muted);
  font-weight: 500;
}

.site-nav a:hover { color: var(--text); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle,
.menu-toggle {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 1rem;
}

.menu-toggle { display: none; }

.hero {
  padding: 5.5rem 0 3.5rem;
}

.hero-grid,
.two-col,
.intro-band-grid,
.leadership-grid,
.cta-box {
  display: grid;
  gap: 2rem;
}

.hero-grid,
.two-col,
.leadership-grid {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.eyebrow,
.section-tag {
  display: inline-flex;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(45, 212, 191, 0.12);
  border: 1px solid rgba(45, 212, 191, 0.18);
  color: #bff8ef;
  font-size: 0.9rem;
  font-weight: 600;
}

.light-theme .eyebrow,
.light-theme .section-tag {
  color: var(--primary-dark);
  background: rgba(15, 118, 110, 0.08);
  border-color: rgba(15, 118, 110, 0.12);
}

.hero h1 {
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  line-height: 1.05;
  margin: 1rem 0;
  letter-spacing: -0.04em;
}

.hero-text,
.content-stack p,
.intro-band-grid p,
.feature-card p,
.timeline-card p,
.cta-box p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.03rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin: 1.8rem 0 2rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 1.25rem;
  border-radius: 14px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  box-shadow: var(--shadow);
}

.btn-secondary {
  border: 1px solid var(--line);
  background: var(--panel);
}

.hero-highlights,
.card-grid,
.mini-stats {
  display: grid;
  gap: 1rem;
}

.hero-highlights {
  grid-template-columns: repeat(3, 1fr);
}

.hero-highlights article,
.feature-card,
.timeline-card,
.quote-card,
.cta-box,
.intro-band,
.mini-stats > div {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-highlights article {
  padding: 1rem;
}

.hero-highlights strong,
.mini-stats strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.hero-highlights span,
.mini-stats span {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.portrait-card {
  position: relative;
  overflow: hidden;
  border-radius: 32px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--panel-strong);
}

.portrait-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portrait-overlay {
  position: absolute;
  inset: auto 0 0;
  padding: 1.2rem 1.2rem 1.35rem;
  background: linear-gradient(to top, rgba(11, 17, 32, 0.92), rgba(11, 17, 32, 0.0));
}

.portrait-overlay p,
.portrait-overlay span {
  margin: 0;
}

.portrait-overlay p {
  font-size: 1.15rem;
  font-weight: 700;
}

.portrait-overlay span {
  display: inline-block;
  margin-top: 0.25rem;
  color: #d8deef;
}

.section {
  padding: 2.25rem 0 5rem;
}

.alt-bg {
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.02), transparent);
}

.intro-band {
  padding: 1.25rem 0;
}

.intro-band-grid {
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
}

.section-heading h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.15;
  margin: 0.9rem 0 0;
  letter-spacing: -0.03em;
}

.section-heading.center {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 2rem;
}

.content-stack {
  display: grid;
  gap: 1rem;
}

.quote-card {
  padding: 1.35rem;
}

.quote-card blockquote {
  margin: 0 0 0.6rem;
  font-size: 1.2rem;
  line-height: 1.6;
  font-weight: 600;
}

.quote-card span {
  color: var(--muted);
  font-size: 0.95rem;
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding-left: 1rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(var(--primary), transparent);
}

.timeline-item {
  position: relative;
  padding-left: 2.75rem;
  margin-bottom: 1.4rem;
}

.timeline-dot {
  position: absolute;
  left: 4px;
  top: 1.5rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border: 4px solid var(--bg);
}

.timeline-card,
.feature-card,
.cta-box,
.mini-stats > div {
  padding: 1.4rem;
}

.timeline-card h3,
.feature-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
}

.four-up { grid-template-columns: repeat(4, 1fr); }
.three-up { grid-template-columns: repeat(3, 1fr); }

.mini-stats {
  grid-template-columns: repeat(2, 1fr);
}

.cta-box {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.cta-buttons {
  display: flex;
  gap: 15px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.icon {
  width: 30px;   /* increase size */
  height: 30px;
  object-fit: contain;
}

.btn-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #0077b5;
  color: white;
  padding: 10px 16px;
  border-radius: 6px;
  text-decoration: none;
}

.btn-linkedin:hover {
  background-color: #005582;
}

.btn-website {
  background-color: #111;
  color: white;
}

.btn-website:hover {
  background-color: #333;
}

.icon {
  width: 18px;
  height: 18px;
}

.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }

@media (max-width: 1024px) {
  .hero-grid,
  .two-col,
  .leadership-grid,
  .intro-band-grid,
  .cta-box,
  .four-up,
  .three-up {
    grid-template-columns: 1fr 1fr;
  }

  .hero-highlights { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .site-nav {
    position: absolute;
    top: 76px;
    right: 1rem;
    left: 1rem;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
    background: var(--panel-strong);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
    display: none;
  }

  .site-nav.open { display: flex; }
  .menu-toggle { display: inline-grid; place-items: center; }

  .hero,
  .section { padding-top: 2rem; }

  .hero-grid,
  .two-col,
  .leadership-grid,
  .intro-band-grid,
  .cta-box,
  .four-up,
  .three-up,
  .mini-stats {
    grid-template-columns: 1fr;
  }

  .hero h1 { font-size: 2.6rem; }
}