/* ===================================================
   Design tokens
   =================================================== */
:root {
  --bg-primary: #0b1120;
  --bg-secondary: #111827;
  --bg-card: #162032;
  --bg-card-hover: #1c2a42;
  --accent: #3b82f6;
  --accent-light: #60a5fa;
  --accent-glow: rgba(59, 130, 246, 0.25);
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: #1e3a5f;
  --border-light: #2d4a6f;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --transition: 0.3s ease;
  --font-sans: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

/* ===================================================
   Base / reset
   =================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-light);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent);
}

/* ===================================================
   Layout: landing
   =================================================== */
.landing {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  overflow: hidden;
}

.glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: min(700px, 90vw);
  height: 700px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* ===================================================
   Hero
   =================================================== */
.hero {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid var(--border-light);
  color: var(--accent-light);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.title {
  font-size: clamp(2.25rem, 6vw, 3.25rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-primary);
  text-wrap: balance;
}

.role {
  color: var(--accent-light);
  font-size: 1.1rem;
  font-weight: 500;
}

.lead {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 46ch;
  text-wrap: pretty;
}

/* ===================================================
   Panels
   =================================================== */
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.panel-title {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

/* Info list */
.info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.info-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.info-list li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.info-label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.info-value {
  color: var(--text-primary);
  font-weight: 500;
  text-align: right;
}

/* Tags */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent-light);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  font-family: var(--font-mono);
}

/* ===================================================
   Contact
   =================================================== */
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  transition: all var(--transition);
}

.contact-link:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.contact-name {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.contact-value {
  color: var(--text-primary);
  font-weight: 500;
  text-align: right;
  word-break: break-all;
}

/* ===================================================
   Footer
   =================================================== */
.footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding-top: 1rem;
}

/* ===================================================
   Responsive
   =================================================== */
@media (max-width: 560px) {
  .info-list li,
  .contact-link {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .info-value,
  .contact-value {
    text-align: left;
  }
}