:root {
  color-scheme: dark;
  --bg: #090b10;
  --bg-elev: #11161f;
  --panel: #0f141c;
  --line: #253142;
  --text: #e8edf4;
  --text-soft: #a4b0c2;
  --accent: #70b4ff;
  --accent-soft: #93f0df;
  --max: 980px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
}

body {
  background-image:
    linear-gradient(rgba(120, 160, 220, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 160, 220, 0.08) 1px, transparent 1px),
    radial-gradient(1200px 700px at 88% -14%, rgba(112, 180, 255, 0.15), transparent 60%),
    radial-gradient(1000px 640px at -12% 116%, rgba(147, 240, 223, 0.1), transparent 64%);
  background-size: 24px 24px, 24px 24px, auto, auto;
}

.page {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: 24px;
}

/* ── Hero ── */
.hero {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 18px;
  align-items: center;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20, 28, 39, 0.95), rgba(13, 18, 26, 0.92));
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 16px;
}

.hero img {
  width: 72px;
  height: 72px;
  border-radius: 10px;
  border: 1px solid var(--line);
  object-fit: cover;
  background: #0e1219;
}

h1 {
  margin: 0;
  font-size: clamp(1.6rem, 2.7vw, 2.25rem);
  letter-spacing: 0.01em;
  line-height: 1.15;
}

.tagline {
  margin: 6px 0 0;
  color: var(--accent-soft);
  font-family: "IBM Plex Mono", Consolas, monospace;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

/* ── Sections ── */
.section {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 12px;
}

.section h2 {
  margin: 0 0 10px;
  font-family: "IBM Plex Mono", Consolas, monospace;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.65;
}

/* ── Skills ── */
.skills {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.skills li {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  background: #0f1722;
  font-family: "IBM Plex Mono", Consolas, monospace;
  font-size: 0.9rem;
}

/* ── Projects ── */
.project-note {
  color: var(--text-soft);
  font-family: "IBM Plex Mono", Consolas, monospace;
  font-size: 0.92rem;
}

/* ── Contact ── */
.links {
  margin-top: 10px;
  display: grid;
  gap: 4px;
  font-size: 0.9rem;
}

.links a {
  color: var(--text-soft);
  text-decoration: none;
}

.links a:hover {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Footer ── */
.footer {
  margin: 18px 2px 4px;
  color: #7f8ea4;
  font-family: "IBM Plex Mono", Consolas, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}

/* ── Responsive ── */
@media (max-width: 720px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .hero img {
    width: 64px;
    height: 64px;
  }

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