/* Abhinav Gupta — Portfolio · "Ink Terminal" (direction F + E's headline) */
:root {
  --bg: #14120E;
  --bg2: #17150F;
  --line: #262217;
  --line2: #1E1A12;
  --paper: #EFE9DA;
  --body: #9C9483;
  --dim: #6B6354;
  --green: var(--accent); /* prompt/status color — follows the accent (was green, per review) */
  --accent: oklch(0.8 0.12 85);
}
html { scroll-behavior: smooth; }
html, body { margin: 0; background: var(--bg); }
* { box-sizing: border-box; }
body {
  color: var(--body);
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, ul { margin: 0; }
a { color: inherit; text-decoration: none; }
.serif { font-family: 'Newsreader', Georgia, serif; }
.green { color: var(--green); }
.acc { color: var(--accent); }
.dim { color: var(--dim); }
.paper { color: var(--paper); }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 36px; }

/* ---------- scroll reveal ---------- */
.rv { opacity: 0; transform: translateY(22px); }
.rv.in { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
body[data-anim="off"] .rv { opacity: 1; transform: none; transition: none; }
@media print {
  .rv { opacity: 1 !important; transform: none !important; transition: none !important; }
}
@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-in { display: flex; justify-content: space-between; align-items: center; padding: 18px 36px; max-width: 1180px; margin: 0 auto; }
.nav .nm { font-family: 'Newsreader', Georgia, serif; font-style: italic; font-size: 18px; color: var(--paper); }
.nav .tabs { display: flex; gap: 26px; font-size: 12px; color: var(--dim); }
.nav .tabs a { transition: color .15s; }
.nav .tabs a:hover { color: var(--paper); }
.nav .tabs a.cv { color: var(--accent); }

/* ---------- hero ---------- */
.hero { padding-top: 110px; padding-bottom: 92px; }
.hero .prompt { font-size: 13px; color: var(--dim); margin-bottom: 26px; }
.hero h1 {
  font-family: 'Newsreader', Georgia, serif;
  font-size: clamp(52px, 7.5vw, 96px);
  font-weight: 500; letter-spacing: -0.025em; line-height: 0.98; color: var(--paper);
}
.hero h1 em { font-style: italic; font-weight: 400; color: var(--accent); }
.hero .out { margin-top: 34px; max-width: 660px; font-size: 14px; color: var(--body); line-height: 1.75; }
.hero .out strong { color: var(--paper); font-weight: 600; }
.kv { display: flex; flex-wrap: wrap; margin-top: 54px; border: 1px solid var(--line); width: fit-content; }
.kv > div { padding: 14px 26px; border-right: 1px solid var(--line); font-size: 12px; }
.kv > div:last-child { border-right: none; }
.kv .k { color: var(--dim); font-size: 10.5px; margin-bottom: 5px; letter-spacing: 0.1em; text-transform: uppercase; }
.pulse { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--green); margin-right: 8px; }
@media (prefers-reduced-motion: no-preference) {
  .pulse { animation: pulse 2.4s ease-in-out infinite; }
  @keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
}

/* ---------- sections ---------- */
.sec { padding: 72px 0; border-top: 1px solid var(--line); }
.sec-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 44px; }
.sec-head h2 { font-family: 'Newsreader', Georgia, serif; font-size: 40px; font-weight: 500; font-style: italic; color: var(--paper); letter-spacing: -0.01em; }
.sec-head .cmd { font-size: 12px; color: var(--dim); }
.sec-head .cmd b { color: var(--green); font-weight: 500; }

/* ---------- experience ---------- */
.xp { display: grid; grid-template-columns: 260px 1fr; gap: 48px; padding: 34px 0; }
.xp + .xp { border-top: 1px solid var(--line2); }
.xp .co { font-family: 'Newsreader', Georgia, serif; font-size: 26px; font-weight: 500; color: var(--paper); }
.xp .role { font-size: 12px; color: var(--accent); margin-top: 7px; }
.xp .per { font-size: 11px; color: var(--dim); margin-top: 11px; letter-spacing: 0.1em; text-transform: uppercase; }
.xp .stack { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.chip { font-size: 10.5px; border: 1px solid var(--line); padding: 3px 9px; border-radius: 3px; color: var(--dim); }
.xp ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.xp li { font-size: 13.5px; color: var(--body); padding-left: 18px; position: relative; max-width: 700px; }
.xp li::before { content: ">"; position: absolute; left: 0; color: var(--green); }
.edu-row { display: flex; flex-wrap: wrap; gap: 48px; border-top: 1px solid var(--line2); padding-top: 26px; margin-top: 8px; }
.edu-row .sch { font-family: 'Newsreader', Georgia, serif; font-size: 18px; color: var(--paper); font-weight: 500; }
.edu-row p { font-size: 12.5px; }

/* ---------- projects ---------- */
.ftabs { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.ftabs button {
  font-family: 'JetBrains Mono', monospace; font-size: 11.5px; cursor: pointer;
  background: none; border: 1px solid var(--line); color: var(--dim);
  padding: 7px 16px; border-radius: 3px; transition: all .15s;
}
.ftabs button:hover { color: var(--paper); border-color: var(--dim); }
.ftabs button.on { color: var(--bg); background: var(--accent); border-color: var(--accent); font-weight: 700; }
.case { display: grid; grid-template-columns: 90px 1fr 340px; gap: 40px; padding: 38px 0; border-top: 1px solid var(--line2); align-items: start; transition: background .15s; }
.case:hover { background: var(--bg2); }
.case .idx { font-size: 12px; color: var(--dim); padding-top: 10px; }
.case h3 { font-family: 'Newsreader', Georgia, serif; font-size: 32px; font-weight: 500; color: var(--paper); letter-spacing: -0.01em; }
.case h3 a:hover { color: var(--accent); }
.case .meta { font-size: 11.5px; color: var(--dim); margin-top: 8px; }
.case .meta .d { color: var(--accent); }
.case-side p { font-size: 12.5px; color: var(--body); line-height: 1.7; }
.case-side .hl { display: inline-block; margin-top: 14px; font-size: 11.5px; color: var(--green); }
.more { border-top: 1px solid var(--line2); padding-top: 24px; margin-top: 4px; display: flex; flex-direction: column; gap: 10px; }
.more .row { display: flex; gap: 18px; font-size: 12.5px; align-items: baseline; }
.more .row .t { color: var(--paper); }
.more .row .s { color: var(--dim); font-size: 11.5px; }

/* ---------- achievements / skills ---------- */
.ach-line { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line2); font-size: 13px; align-items: baseline; }
.ach-line .stat { font-family: 'Newsreader', Georgia, serif; font-size: 25px; color: var(--accent); width: 116px; font-weight: 500; flex-shrink: 0; }
.ach-line .l { color: var(--paper); width: 270px; flex-shrink: 0; }
.ach-line .d { color: var(--dim); font-size: 12px; }
.skills { display: flex; flex-direction: column; gap: 10px; font-size: 13px; margin-top: 52px; }
.skills .srow { display: flex; }
.skills .g { color: var(--dim); width: 200px; flex-shrink: 0; }
.skills .i { color: var(--body); }

/* ---------- writing ---------- */
.note-row { display: flex; justify-content: space-between; align-items: baseline; padding: 20px 0; border-top: 1px solid var(--line2); }
.note-row .t { font-family: 'Newsreader', Georgia, serif; font-size: 21px; color: var(--paper); }
.note-row.ph .t { color: var(--dim); font-style: italic; }
.note-row .d { font-size: 11.5px; color: var(--dim); }

/* ---------- terminal ---------- */
.term { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--bg2); }
.term-bar { display: flex; align-items: center; gap: 7px; padding: 11px 16px; border-bottom: 1px solid var(--line); }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.term-bar .t { font-size: 11px; color: var(--dim); margin-left: 10px; }
.term-body { padding: 20px 20px 24px; font-size: 12.5px; line-height: 1.9; min-height: 220px; cursor: text; }
.term-body .p { color: var(--green); }
.term-body .o { color: var(--body); white-space: pre-wrap; }
.term-body .e { color: oklch(0.7 0.16 25); }
.term-in { display: flex; gap: 8px; align-items: baseline; }
.term-in input {
  flex: 1; background: none; border: none; outline: none; color: var(--paper);
  font-family: 'JetBrains Mono', monospace; font-size: 12.5px; caret-color: var(--green);
}

/* ---------- footer ---------- */
.foot { padding: 90px 0 80px; border-top: 1px solid var(--line); }
.foot .grid { display: grid; grid-template-columns: 1fr 460px; gap: 64px; align-items: start; }
.foot h2 { font-family: 'Newsreader', Georgia, serif; font-size: clamp(38px, 4.5vw, 60px); font-weight: 500; font-style: italic; color: var(--paper); letter-spacing: -0.02em; line-height: 1.05; overflow-wrap: anywhere; }
.foot .links { display: flex; flex-wrap: wrap; gap: 30px; margin-top: 36px; font-size: 12px; }
.foot .links a { border-bottom: 1px solid var(--line); padding-bottom: 3px; transition: color .15s, border-color .15s; }
.foot .links a:hover { color: var(--paper); border-color: var(--accent); }
.foot .links .g { color: var(--green); }
.colo { padding: 26px 36px; border-top: 1px solid var(--line2); display: flex; justify-content: space-between; font-size: 11px; color: var(--dim); max-width: 1180px; margin: 0 auto; }

@media (max-width: 900px) {
  .xp, .case { grid-template-columns: 1fr; gap: 18px; }
  .foot .grid { grid-template-columns: 1fr; }
  .nav .tabs { display: none; }
}