:root {
  color-scheme: dark;
  --bg: #08111f;
  --bg-deep: #050915;
  --bg-elevated: rgba(11, 19, 35, 0.78);
  --card: rgba(255, 255, 255, 0.075);
  --card-strong: rgba(255, 255, 255, 0.12);
  --text: #f8fafc;
  --muted: #aebbd1;
  --muted-strong: #dce7f7;
  --line: rgba(255, 255, 255, 0.15);
  --accent: #22d3ee;
  --accent-strong: #38bdf8;
  --accent-hot: #a78bfa;
  --accent-soft: rgba(34, 211, 238, 0.16);
  --shadow: 0 28px 88px rgba(0, 0, 0, 0.38);
  --radius-lg: 34px;
  --radius-md: 24px;
  --radius-sm: 16px;
  --container: min(1160px, calc(100% - 40px));
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  margin: 0;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 8%, rgba(34, 211, 238, 0.22), transparent 32rem),
    radial-gradient(circle at 86% 10%, rgba(167, 139, 250, 0.2), transparent 28rem),
    radial-gradient(circle at 50% 92%, rgba(14, 165, 233, 0.11), transparent 34rem),
    linear-gradient(135deg, var(--bg-deep), var(--bg) 55%, #0c1222);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.036) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.036) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 0 42%, rgba(255, 255, 255, 0.028) 42% 43%, transparent 43% 100%);
  opacity: 0.7;
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.page-glow {
  position: fixed;
  z-index: -1;
  width: 28rem;
  height: 28rem;
  border-radius: 999px;
  filter: blur(72px);
  opacity: 0.42;
}

.page-glow--one { left: -8rem; top: 12rem; background: #0ea5e9; }
.page-glow--two { right: -10rem; bottom: 3rem; background: #8b5cf6; }
.page-glow--three { left: 38%; top: 38%; width: 22rem; height: 22rem; background: #14b8a6; opacity: 0.14; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  width: var(--container);
  margin: 18px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 17, 31, 0.68);
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px);
  transition: transform 220ms ease, background-color 220ms ease, border-color 220ms ease;
}

.site-header.is-scrolled { background: var(--bg-elevated); border-color: color-mix(in srgb, var(--line), var(--accent) 24%); }

.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -0.04em; }
.brand__mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-hot));
  color: #03101f;
  font-size: 0.9rem;
  box-shadow: 0 12px 30px rgba(34, 211, 238, 0.24);
}
.brand__text { white-space: nowrap; }

.nav { display: flex; align-items: center; justify-content: center; gap: 4px; color: var(--muted); font-size: 0.94rem; }
.nav a { border-radius: 999px; padding: 9px 13px; transition: color 180ms ease, background-color 180ms ease; }
.nav a:hover, .nav a:focus-visible { color: var(--text); background: var(--card); outline: none; }

main { width: var(--container); margin: 0 auto; }

.hero {
  min-height: calc(100svh - 78px);
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  align-items: center;
  gap: clamp(28px, 6vw, 76px);
  padding: clamp(54px, 10vw, 108px) 0 70px;
}
.hero__content { max-width: 800px; }

.eyebrow, .section__kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--accent-strong);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.eyebrow { padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--accent-soft); }
.eyebrow__dot { width: 8px; height: 8px; border-radius: 999px; background: var(--accent-strong); box-shadow: 0 0 0 7px var(--accent-soft); }

h1, h2, h3, p { margin-top: 0; }
h1 {
  margin: 24px 0 18px;
  max-width: 900px;
  font-size: clamp(3.05rem, 7.2vw, 6.45rem);
  line-height: 0.92;
  letter-spacing: -0.09em;
}
.hero__lead {
  max-width: 820px;
  margin-bottom: 18px;
  color: var(--muted-strong);
  font-size: clamp(1.16rem, 2.18vw, 1.76rem);
  line-height: 1.34;
  letter-spacing: -0.055em;
}
.hero__text { max-width: 780px; margin-bottom: 30px; color: var(--muted); font-size: clamp(0.98rem, 1.28vw, 1.1rem); line-height: 1.78; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button--primary { color: #03101f; background: linear-gradient(135deg, var(--accent), var(--accent-hot)); box-shadow: 0 18px 44px rgba(34, 211, 238, 0.2); }
.button--secondary { border-color: var(--line); background: var(--card); color: var(--text); }

.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 760px; }
.stat { padding: 18px 18px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-elevated); backdrop-filter: blur(18px); }
.stat__value { display: block; margin-bottom: 6px; font-size: clamp(1.25rem, 2vw, 1.55rem); font-weight: 800; letter-spacing: -0.06em; }
.stat__label { color: var(--muted); font-size: 0.86rem; line-height: 1.5; }

.profile-card {
  position: relative;
  justify-self: end;
  width: min(100%, 430px);
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--card-strong), var(--card));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
  overflow: hidden;
}
.profile-card::before {
  content: "";
  position: absolute;
  inset: -1px -1px auto auto;
  width: 180px;
  height: 180px;
  border-radius: 999px;
  background: var(--accent-soft);
  filter: blur(8px);
  transform: translate(34%, -42%);
}
.profile-card::after {
  content: "";
  position: absolute;
  left: -14%;
  bottom: 12%;
  width: 230px;
  height: 230px;
  border-radius: 999px;
  background: rgba(167, 139, 250, 0.12);
  filter: blur(16px);
}
.profile-card__media {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: end;
  justify-items: center;
  overflow: hidden;
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 26%, rgba(34, 211, 238, 0.26), transparent 17rem),
    linear-gradient(160deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.04));
  aspect-ratio: 0.92 / 1;
}
.profile-card__media img { display: block; width: min(96%, 374px); height: auto; object-fit: contain; object-position: center bottom; filter: drop-shadow(0 26px 30px rgba(0, 0, 0, 0.24)); }
.profile-card__body { position: relative; z-index: 1; padding: 22px 8px 4px; }
.profile-card__title { margin-bottom: 8px; font-size: 1.04rem; font-weight: 800; letter-spacing: -0.04em; }
.profile-card__subtitle { margin-bottom: 16px; color: var(--muted); line-height: 1.6; font-size: 0.92rem; }
.profile-card__badges, .credential-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.profile-card__badges span, .credential-pills span { display: inline-flex; align-items: center; min-height: 34px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted-strong); background: rgba(255, 255, 255, 0.06); font-size: 0.78rem; font-weight: 700; }
.profile-card__links { display: flex; flex-wrap: wrap; gap: 10px; }
.profile-card__links a { padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted-strong); background: var(--card); font-size: 0.86rem; transition: background-color 180ms ease, transform 180ms ease; }
.profile-card__links a:hover { transform: translateY(-1px); background: var(--card-strong); }

.section { padding: clamp(58px, 9vw, 92px) 0; }
.section--compact { padding-top: 34px; }
.section__header { display: grid; gap: 14px; max-width: 860px; margin-bottom: 26px; }
.section__header h2, .quote-card h2 { margin: 0; font-size: clamp(1.85rem, 3.65vw, 3.3rem); line-height: 1.08; letter-spacing: -0.075em; }

.about-grid { display: grid; grid-template-columns: 1.28fr 0.72fr; gap: 16px; }
.glass-card, .expertise-card, .quote-card, .contact-card { border: 1px solid var(--line); background: var(--bg-elevated); box-shadow: 0 18px 60px rgba(0, 0, 0, 0.16); backdrop-filter: blur(18px); }
.glass-card { min-height: 230px; padding: clamp(22px, 4vw, 36px); border-radius: var(--radius-md); }
.glass-card--accent { background: linear-gradient(180deg, rgba(34, 211, 238, 0.12), rgba(255, 255, 255, 0.055)); }
.glass-card h3, .expertise-card h3 { margin-bottom: 12px; font-size: 1.12rem; letter-spacing: -0.045em; }
.glass-card p, .expertise-card p, .quote-card p { margin-bottom: 0; color: var(--muted); line-height: 1.76; }

.expertise-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.expertise-card { position: relative; min-height: 250px; padding: 26px; border-radius: var(--radius-md); overflow: hidden; transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease; }
.expertise-card--featured { background: linear-gradient(180deg, rgba(34, 211, 238, 0.15), rgba(255, 255, 255, 0.065)); }
.expertise-card::after { content: ""; position: absolute; right: -42px; top: -42px; width: 112px; height: 112px; border-radius: 999px; background: var(--accent-soft); opacity: 0; transition: opacity 180ms ease; }
.expertise-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--line), var(--accent) 48%); background: var(--card-strong); }
.expertise-card:hover::after { opacity: 1; }
.expertise-card__icon { display: grid; width: 52px; height: 52px; margin-bottom: 24px; place-items: center; border-radius: 18px; color: #03101f; background: linear-gradient(135deg, var(--accent), var(--accent-hot)); box-shadow: 0 16px 36px rgba(34, 211, 238, 0.18); font-size: 1.22rem; font-weight: 800; }

.quote-card { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 26px; align-items: start; padding: clamp(24px, 5vw, 42px); border-radius: var(--radius-lg); }
.quote-card--muted { background: rgba(11, 19, 35, 0.62); }
.credential-list p { margin-bottom: 18px; }
.credential-pills { margin-bottom: 0; }
.contact-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.contact-card { min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; padding: 24px; border-radius: var(--radius-md); transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease; }
.contact-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--line), var(--accent) 45%); background: var(--card-strong); }
.contact-card__label { color: var(--accent-strong); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.contact-card__value { color: var(--muted-strong); font-size: clamp(0.92rem, 1.26vw, 1.06rem); font-weight: 800; overflow-wrap: anywhere; }

.site-footer { width: var(--container); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 34px 0 40px; color: var(--muted); border-top: 1px solid var(--line); }
.site-footer p { margin: 0; }
.site-footer a { color: var(--muted-strong); }

@media (max-width: 930px) {
  .site-header { border-radius: 28px; align-items: flex-start; }
  .brand__text { display: none; }
  .nav { flex: 1; flex-wrap: wrap; justify-content: flex-end; font-size: 0.88rem; }
  .hero { grid-template-columns: 1fr; padding-top: 54px; }
  .profile-card { justify-self: start; width: min(100%, 520px); }
  .about-grid, .quote-card, .contact-grid { grid-template-columns: 1fr; }
  .expertise-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  :root { --container: min(100% - 28px, 1160px); }
  .site-header { padding: 10px; gap: 8px; }
  .nav a { padding: 8px 9px; }
  .brand__mark { width: 36px; height: 36px; }
  h1 { font-size: clamp(2.8rem, 16.5vw, 4.25rem); }
  .eyebrow { font-size: 0.7rem; line-height: 1.4; }
  .stats, .expertise-grid { grid-template-columns: 1fr; }
  .hero__actions .button { width: 100%; }
  .glass-card, .expertise-card, .quote-card, .contact-card { border-radius: 22px; }
  .profile-card { border-radius: 26px; }
  .site-footer { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}