:root {
  --bg: #0a0a0c;
  --ink: #f4f3f0;
  --muted: rgba(244, 243, 240, 0.62);
  --faint: rgba(244, 243, 240, 0.3);
  --hairline: rgba(244, 243, 240, 0.1);
  --hairline-strong: rgba(244, 243, 240, 0.18);
  --green: #4fe3a3;
  --green-dim: rgba(79, 227, 163, 0.16);

  --font-mono: 'Space Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100svh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-mono);
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--green);
  color: #06110c;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.rate-nav {
  position: fixed;
  top: clamp(18px, 3vw, 32px);
  right: clamp(18px, 4vw, 48px);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint);
  text-decoration: none;
  padding: 8px 16px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  touch-action: manipulation;
  opacity: 0;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.rate-nav:hover {
  color: var(--green);
  border-color: var(--green);
  background: var(--green-dim);
}

.hero {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 4vw, 36px);
  padding: clamp(28px, 8vw, 64px) clamp(20px, 6vw, 48px) clamp(56px, 8vw, 80px);
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.portrait-wrap {
  width: clamp(240px, 85vw, 380px);
}

.portrait {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 18%;
  border-radius: 999px 999px 14px 14px;
  filter: grayscale(1) contrast(1.08) brightness(0.98);
  border: 1px solid var(--hairline);
}

.name {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: clamp(38px, 8vw, 64px);
  letter-spacing: -5px;
  text-transform: uppercase;
  line-height: 1;
}

.bio {
  max-width: 640px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.85;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #fff;
}

.bio p {
  margin: 0;
}

.bio p + p {
  margin-top: 1em;
}

.social-links {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(4px, 1vw, 12px);
}

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  color: var(--ink);
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.social-btn:hover {
  border-color: var(--green);
  background: var(--green-dim);
  color: var(--green);
  transform: translateY(-1px);
}

@media print {
  .noise, .rate-nav {
    display: none;
  }
}