:root {
  --bg: #f3f4f6;
  --panel: #ffffff;
  --border: #e5e7eb;
  --accent: #06b6d4;
  --text: #1f2937;
  --muted: #6b7280;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 15px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

strong {
  font-weight: 600;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  max-width: 880px;
  width: 100%;
  padding: clamp(24px, 4vw, 48px) clamp(24px, 4vw, 48px) clamp(16px, 2.5vw, 30px);
}

/* Header: identity left, about right, divided by a thin rule */
.header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(20px, 4vw, 40px);
  padding-bottom: clamp(20px, 3vw, 32px);
  border-bottom: 1px solid var(--border);
}

.identity {
  display: flex;
  align-items: center;
  gap: 18px;
}

.avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  flex-shrink: 0;
}

.identity-text h1 {
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.handles {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  color: var(--accent);
  margin-top: 4px;
}

.about {
  border-left: 1px solid var(--border);
  padding-left: clamp(20px, 4vw, 40px);
  display: flex;
  align-items: center;
}

.about p {
  font-size: 0.95rem;
  color: var(--muted);
}

/* Slogans: borderless 2x2 grid */
.slogans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 40px) clamp(28px, 5vw, 56px);
  margin-top: clamp(20px, 3vw, 32px);
}

.slogan {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.65;
}

.slogan::before {
  content: "";
  display: block;
  width: 24px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin-bottom: 12px;
}

/* Footer */
.footer {
  display: flex;
  gap: 24px;
  margin-top: clamp(20px, 3vw, 32px);
  padding-top: clamp(16px, 2.5vw, 24px);
  border-top: 1px solid var(--border);
}

.footer a {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  color: var(--accent);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

.footer a::before {
  content: "→ ";
}

/* Mobile */
@media (max-width: 640px) {
  body {
    padding: 16px;
    align-items: flex-start;
  }

  .header {
    grid-template-columns: 1fr;
  }

  .about {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--border);
    padding-top: 20px;
  }

  .slogans {
    grid-template-columns: 1fr;
  }

  .avatar {
    width: 72px;
    height: 72px;
  }
}