:root {
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --radius: 2px;
  --border-w: 1px;
  --gap: 14px;
  --transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}

[data-theme="dark"] {
  --bg: #0f1115;
  --bg-alt: #14161c;
  --fg: #cdd6e4;
  --fg-dim: #6b7280;
  --accent: #7aa2f7;
  --accent-2: #9ece6a;
  --border: #2a2e37;
  --border-active: #7aa2f7;
  --bar-bg: #0b0d10;
}

[data-theme="light"] {
  --bg: #f4f4f5;
  --bg-alt: #ffffff;
  --fg: #1f2430;
  --fg-dim: #6b7280;
  --accent: #3b5bdb;
  --accent-2: #2f9e44;
  --border: #d4d6db;
  --border-active: #3b5bdb;
  --bar-bg: #e9eaec;
}

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

body {
  font-family: var(--font-mono);
  background: var(--bg);
  color: var(--fg);
  transition: var(--transition);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-size: 15px;
  line-height: 1.55;
}

.wm-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--bar-bg);
  border-bottom: var(--border-w) solid var(--border);
  transition: var(--transition);
}

.wm-tag {
  font-size: 12px;
  color: var(--fg-dim);
  padding: 2px 7px;
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
}

.wm-tag.active {
  color: var(--accent);
  border-color: var(--accent);
}

.wm-title {
  margin-left: 12px;
  color: var(--fg-dim);
  font-size: 13px;
  flex: 1;
}

.wm-btn {
  background: transparent;
  border: var(--border-w) solid var(--border);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 4px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

.wm-btn:hover { border-color: var(--accent); color: var(--accent); }

.icon-moon { display: none; }
[data-theme="dark"] .icon-moon { display: inline; }
[data-theme="dark"] .icon-sun { display: none; }

.tiles {
  flex: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  grid-template-rows: auto auto auto;
  gap: var(--gap);
  padding: var(--gap);
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}

.tile-hero { grid-column: 1 / 3; }
#skills { grid-column: 1 / 2; }
#contact { grid-column: 2 / 3; }

.tile {
  background: var(--bg-alt);
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.tile:hover { border-color: var(--border-active); }

.tile-header {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 8px 14px;
  border-bottom: var(--border-w) solid var(--border);
  font-size: 12px;
  color: var(--fg-dim);
}

.tile-index { color: var(--accent); }

.tile-body { padding: 20px 22px 24px; }

h1 { font-size: 30px; letter-spacing: -0.5px; margin-bottom: 6px; }
h2 { font-size: 18px; color: var(--accent); margin-bottom: 14px; }
.subtitle { color: var(--fg-dim); font-size: 14px; margin-bottom: 18px; }

.meta-list { list-style: none; display: grid; gap: 6px; font-size: 13px; }
.meta-list li { display: flex; gap: 10px; }
.meta-list .key { color: var(--fg-dim); width: 70px; }
.meta-list .val { color: var(--fg); }

.entry { margin-bottom: 16px; }
.entry:last-child { margin-bottom: 0; }
.entry-row { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; margin-bottom: 4px; }
.role { color: var(--fg); font-weight: 500; }
.date { color: var(--fg-dim); font-size: 12px; white-space: nowrap; }
.desc { color: var(--fg-dim); font-size: 13px; }

.skill-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-size: 12px;
  padding: 4px 10px;
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius);
  color: var(--accent-2);
}

.contact-links { display: flex; flex-direction: column; gap: 10px; }
.contact-links a {
  color: var(--fg);
  text-decoration: none;
  font-size: 14px;
  border-bottom: var(--border-w) solid transparent;
  transition: var(--transition);
  width: fit-content;
}
.contact-links a:hover { color: var(--accent); border-color: var(--accent); }

.statusline {
  display: flex;
  justify-content: space-between;
  padding: 6px 16px;
  background: var(--bar-bg);
  border-top: var(--border-w) solid var(--border);
  font-size: 11px;
  color: var(--fg-dim);
  transition: var(--transition);
}

@media (max-width: 760px) {
  .tiles { grid-template-columns: 1fr; }
  .tile-hero, #skills, #contact { grid-column: 1 / 2; }
}

.landing-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gap);
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}

.landing-tile {
  width: 100%;
  max-width: 640px;
}

.landing-body {
  text-align: center;
  padding: 40px 32px 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.landing-visual {
  margin-bottom: 20px;
  color: var(--accent);
}

.landing-title {
  font-size: 26px;
  margin-bottom: 8px;
}

.landing-title .highlight { color: var(--accent); }

.landing-sub {
  color: var(--fg-dim);
  font-size: 14px;
  margin-bottom: 18px;
}

.landing-desc {
  font-size: 13px;
  color: var(--fg-dim);
  margin-bottom: 28px;
  line-height: 1.6;
}

.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius);
  color: var(--fg);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
  margin-bottom: 16px;
}

.cta-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.cta-prompt { color: var(--accent-2); }
.cta-arrow { color: var(--accent); }

.landing-hint {
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: 0.5px;
}

.terminal-line {
  font-size: 18px;
  color: var(--fg);
  margin-bottom: 4px;
}

#typed-text {
  color: var(--accent);
}

.cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}