/* ajitdixit.com — dark Bento theme */
:root {
  --bg: #0B0D12;
  --card: #151821;
  --card-2: #1C202B;
  --line: #262B38;
  --text: #ECEEF3;
  --muted: #A0A7B8;
  --accent: #818CF8;
  --accent-strong: #4F46E5;
  --accent-soft: rgba(129, 140, 248, 0.14);
  --radius: 20px;
  --radius-sm: 12px;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); }
a:hover { color: #A5B4FC; }
img { max-width: 100%; }

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 24px 64px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Header */
.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px 10px 10px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  font-size: 17px;
}
.brand:hover { color: var(--text); }
.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
}
.brand small {
  display: block;
  font-weight: 500;
  font-size: 12px;
  color: var(--muted);
}
.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  border-radius: 10px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.site-nav a:hover { background: var(--card-2); color: var(--text); }
.site-nav a[aria-current="page"] { background: var(--accent-soft); color: #C7D2FE; }
.site-nav a.nav-cta { background: var(--accent-strong); color: #FFFFFF; }
.site-nav a.nav-cta:hover { background: #4338CA; }
#clock {
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--card-2);
  white-space: nowrap;
}

/* Bento grid and cards */
.bento {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  min-width: 0;
}
.span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; }
.span-4 { grid-column: span 4; }
.card.accent {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #FFFFFF;
}
.card.accent p { color: #E0E7FF; }

.eyebrow {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #C7D2FE;
  font-size: 13px;
  font-weight: 600;
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: #34D399; }

h1, h2, h3 { margin: 0; letter-spacing: -0.02em; }
.page-title { font-size: 44px; line-height: 1.1; font-weight: 800; }
.hero-title { font-size: 52px; line-height: 1.08; font-weight: 800; letter-spacing: -0.03em; }
.card-title { font-size: 20px; font-weight: 700; }
.lead { margin: 0; font-size: 18px; color: var(--muted); max-width: 680px; }
.muted { color: var(--muted); }

.stack { display: flex; flex-direction: column; gap: 16px; }
.row-between { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px; }

.stat-num { font-size: 40px; font-weight: 800; color: var(--accent); line-height: 1.1; }
.stat-label { margin: 6px 0 0; font-size: 14px; color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  background: var(--accent-strong);
  color: #FFFFFF;
}
.btn:hover { background: #4338CA; color: #FFFFFF; }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--text); }
.btn.ghost:hover { background: var(--card-2); }
.btn.light { background: #FFFFFF; color: #14161C; }
.btn.light:hover { background: #E0E7FF; color: #14161C; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Tiles (projects / case studies) */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 16px; }
.tile {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border-radius: 14px;
  background: var(--card-2);
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
}
.tile:hover { border-color: var(--accent); color: var(--text); }
.tile .tag { font-size: 12px; font-weight: 700; color: var(--accent); }
.tile strong { font-size: 17px; }
.tile span.muted { font-size: 14px; }

/* Simple list rows (home experience preview) */
.list-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.list-row:last-of-type { border-bottom: 0; }
.list-row .grow { flex: 1 1 auto; min-width: 0; }
.list-row .when { font-size: 14px; color: var(--muted); white-space: nowrap; }

/* Logo tile */
.logo {
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: #FFFFFF;
  padding: 6px;
  object-fit: contain;
}
.logo.sm { width: 40px; height: 40px; border-radius: 10px; padding: 4px; }
.logo.fill { padding: 0; object-fit: cover; }

/* Timeline (Work Experience / Education) */
.timeline {
  list-style: none;
  margin: 8px 0 0;
  padding: 0 0 0 28px;
  border-left: 2px solid var(--line);
}
.timeline > li { position: relative; padding: 0 0 36px 24px; }
.timeline > li:last-child { padding-bottom: 0; }
.timeline > li::before {
  content: "";
  position: absolute;
  left: -38px;
  top: 22px;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: var(--card);
  border: 2px solid var(--muted);
}
.timeline > li.current::before { background: var(--accent); border-color: var(--accent); }
.tl-when {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.timeline > li.current .tl-when { color: var(--accent); }
.tl-card {
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
}
.tl-head { display: flex; align-items: flex-start; gap: 16px; }
.tl-head .grow { flex: 1 1 auto; min-width: 0; }
.tl-org { font-size: 22px; font-weight: 800; line-height: 1.2; }
.tl-role { margin: 4px 0 0; font-size: 16px; font-weight: 600; color: #C7D2FE; }
.tl-meta { margin: 6px 0 0; font-size: 14px; color: var(--muted); }
.tl-summary { margin: 14px 0 0; color: var(--text); }

details.more { margin-top: 14px; border-top: 1px solid var(--line); }
details.more summary {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding-top: 12px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 15px;
  color: var(--accent);
}
details.more summary::-webkit-details-marker { display: none; }
details.more summary::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin: -4px 0 0 4px;
  transition: transform 0.2s;
}
details.more[open] summary::after { transform: rotate(-135deg); margin-top: 4px; }
details.more .when-open { display: none; }
details.more[open] .when-open { display: inline; }
details.more[open] .when-closed { display: none; }
details.more ul { margin: 8px 0 0; padding-left: 20px; }
details.more li { margin: 8px 0; }
details.more h4 { margin: 18px 0 0; font-size: 15px; font-weight: 700; color: #C7D2FE; }

/* Documents and embeds */
.doc-frame {
  display: block;
  width: 100%;
  height: 80vh;
  min-height: 480px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #FFFFFF;
}

.headshot {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}
.card.media { padding: 0; overflow: hidden; }

/* Footer */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 8px 0;
  font-size: 14px;
  color: var(--muted);
}
.site-footer nav { display: flex; gap: 20px; }

/* Responsive */
@media (max-width: 900px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .span-3, .span-4 { grid-column: span 2; }
  .hero-title { font-size: 40px; }
  .page-title { font-size: 34px; }
}
@media (max-width: 600px) {
  .wrap { padding: 12px 12px 48px; }
  .bento { grid-template-columns: minmax(0, 1fr); }
  .span-2, .span-3, .span-4 { grid-column: auto; }
  .card { padding: 20px; }
  .hero-title { font-size: 32px; }
  .page-title { font-size: 28px; }
  .site-nav a { padding: 0 10px; }
  .timeline { padding-left: 18px; }
  .timeline > li { padding-left: 14px; }
  .timeline > li::before { left: -27px; }
  .tl-head { flex-direction: column; gap: 12px; }
  .doc-frame { height: 70vh; min-height: 360px; }
  .headshot { min-height: 0; height: 360px; object-position: center 30%; }
}

/* Snake Odyssey: keep the legend inside the page card */
.game-wrapper { flex-wrap: wrap; gap: 16px; width: 100% !important; }
.game-wrapper .legend { position: static; transform: none; align-self: flex-start; }

/* Home: skills, about, certifications */
.skill-groups { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.skill-group h3 { margin: 0 0 10px; font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; padding: 6px 12px; border-radius: 999px; background: var(--card-2); border: 1px solid var(--line); font-size: 14px; font-weight: 500; }
.about p { margin: 0; max-width: 760px; }
.cert-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.cert-list li { display: flex; flex-direction: column; gap: 2px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.cert-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.cert-list strong { font-size: 15px; line-height: 1.35; }
.cert-list span { font-size: 13px; color: var(--muted); }
@media (max-width: 900px) {
  .skill-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bento > .span-3 + .card:not([class*="span"]) { grid-column: span 2; }
}
@media (max-width: 600px) {
  .skill-groups { grid-template-columns: minmax(0, 1fr); }
  .bento > .span-3 + .card:not([class*="span"]) { grid-column: auto; }
}

/* Embedded games */
.game-embed { position: relative; width: 100%; aspect-ratio: 16 / 9; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: #0B0D12; }
.game-embed img { display: block; width: 100%; height: 100%; object-fit: cover; }
.game-embed iframe { display: block; width: 100%; height: 100%; border: 0; }
.game-embed .play-btn { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); min-height: 56px; padding: 0 30px; font-size: 18px; border: 0; cursor: pointer; box-shadow: 0 12px 40px rgba(79, 70, 229, 0.55); }
@media (max-width: 600px) { .game-embed { aspect-ratio: 3 / 4; } }

/* Case studies */
.cs-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; padding-top: 8px; border-top: 1px solid var(--line); margin-top: 4px; }
.cs-meta div span { display: block; font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.cs-meta div strong { font-size: 15px; }
.cs-text { margin: 0; color: #D5D9E4; }
.cs-steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.cs-steps li { counter-increment: step; position: relative; padding: 18px 18px 18px 60px; border-radius: 14px; background: var(--card-2); border: 1px solid var(--line); }
.cs-steps li::before { content: counter(step); position: absolute; left: 18px; top: 18px; width: 28px; height: 28px; border-radius: 8px; background: var(--accent-soft); color: #C7D2FE; font-weight: 800; font-size: 14px; display: flex; align-items: center; justify-content: center; }
.cs-steps h3 { margin: 0 0 6px; font-size: 16px; font-weight: 700; }
.cs-steps p { margin: 0; color: var(--muted); font-size: 15px; }
.cs-results { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 10px; }
.card.accent-soft { background: linear-gradient(180deg, rgba(79, 70, 229, 0.18), rgba(79, 70, 229, 0.06)); border-color: rgba(129, 140, 248, 0.35); }
a.cs-card { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 24px; align-items: center; color: var(--text); text-decoration: none; transition: border-color 0.15s, transform 0.15s; }
a.cs-card:hover { border-color: var(--accent); color: var(--text); transform: translateY(-2px); }
.cs-card h2 { font-size: 26px; font-weight: 800; line-height: 1.2; }
.cs-card p { margin: 0; }
.cs-link { font-weight: 700; color: var(--accent); }
.cs-card-stat { padding: 20px; border-radius: 16px; background: var(--card-2); border: 1px solid var(--line); }
.embed-frame { display: block; width: 100%; height: 78vh; min-height: 480px; border: 0; border-radius: 12px; background: #FFFFFF; }
@media (max-width: 900px) {
  .cs-steps { grid-template-columns: minmax(0, 1fr); }
  a.cs-card { grid-template-columns: minmax(0, 1fr); }
}
.tiles.wide { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }