/* ─── Reset & Base ─── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:        #0f172a; /* Tech Dark */
  --bg-gradient: radial-gradient(circle at 50% 0%, #1e293b 0%, #0f172a 75%); /* Subtle spotlight */
  --bg-card:   #1e293b; /* Slate-800 */
  --border:    #334155; /* Slate-700 */
  --text:      #f8fafc; /* Slate-50 */
  --text-muted:#94a3b8; /* Slate-400 */
  --accent:    #38bdf8; /* Sky-400 */
  --accent-dim:#0ea5e9; /* Sky-500 */
  --font:      'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius:    6px;
  --max-width: 680px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  height: 100%;
}

body {
  background-color: var(--bg);
  background-image: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100%;
}

/* ─── Container ─── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ─── Header ─── */
header {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--border);
}

.name {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 0.6rem;
}

.tagline {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* ─── Main ─── */
main {
  padding: 3rem 0;
}

/* ─── Sections ─── */
section {
  margin-bottom: 3.5rem;
}

section:last-child {
  margin-bottom: 0;
}

h2 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

section > p {
  color: var(--text);
  font-size: 1rem;
  max-width: 60ch;
}

/* ─── Cards ─── */
.card {
  background: rgba(30, 41, 59, 0.6); /* Slight transparency */
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  margin-bottom: 1rem;
  backdrop-filter: blur(8px); /* Glass effect */
}

.card:last-child {
  margin-bottom: 0;
}

.card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
}

.badge {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(56, 189, 248, 0.12); /* Sky blue tint */
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 4px;
  padding: 2px 7px;
}

/* ─── Links ─── */
.links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.links a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.15s;
}

.links a:hover {
  color: #fff;
}

/* ─── Connect List ─── */
.connect-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.connect-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.15s;
}

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

.connect-list svg {
  flex-shrink: 0;
  opacity: 0.7;
}

/* ─── Footer ─── */
footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}

footer p {
  color: var(--text-muted);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
}

/* ─── Responsive ─── */
@media (max-width: 480px) {
  header {
    padding: 2.5rem 0 2rem;
  }

  main {
    padding: 2rem 0;
  }

  section {
    margin-bottom: 2.5rem;
  }

  .card {
    padding: 1.1rem 1.2rem;
  }
}