:root {
  --bg: #07090d;
  --surface: #0c1016;
  --rule: #1a2030;
  --text: #f1f4f8;
  --soft: #b4bdcb;
  --muted: #748095;
  --green: #3ee08f;
  --teal: #2dd4ec;
  --violet: #8b7bff;
  --amber: #ffc65c;
  --display: "Space Grotesk", system-ui, sans-serif;
  --sans: "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 18px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }

.glow {
  position: fixed; top: -25vh; right: -15vw; z-index: 0;
  width: 75vw; height: 80vh;
  background:
    radial-gradient(closest-side, rgba(62, 224, 143, .16), transparent),
    radial-gradient(closest-side at 25% 75%, rgba(139, 123, 255, .14), transparent);
  filter: blur(40px);
  pointer-events: none;
}
.wrap { position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; padding: 0 28px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px;
  background: rgba(7, 9, 13, .75);
  backdrop-filter: blur(10px);
  font: 500 14px var(--mono);
}
.logo { color: var(--green); text-decoration: none; font-weight: 700; }
.links a { color: var(--soft); text-decoration: none; margin-left: 26px; }
.links a:hover { color: var(--text); }

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center;
  min-height: min(86vh, 820px);
  padding-top: 40px; padding-bottom: 40px;
}
.eyebrow { font: 500 13px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--green); margin: 0; }
h1 {
  font: 700 clamp(2.6rem, 6.2vw, 5rem)/1.02 var(--display);
  letter-spacing: -.03em;
  margin: 18px 0 22px;
}
h1 em {
  display: inline-block; margin-top: 10px;
  font-size: .62em; letter-spacing: -.02em; white-space: nowrap;
  font-style: normal;
  background: linear-gradient(90deg, var(--green), var(--teal) 50%, var(--violet));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sub { font-size: clamp(1.1rem, 1.8vw, 1.3rem); color: var(--soft); margin: 0 0 34px; max-width: 560px; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  font: 600 16px var(--sans); text-decoration: none;
  padding: 14px 24px; border-radius: 999px;
  box-shadow: inset 0 0 0 1px #2a3245;
  transition: transform .15s, background .15s;
}
.btn:hover { transform: translateY(-1px); background: #121826; }
.btn.primary { background: var(--text); color: var(--bg); box-shadow: none; }
.btn.primary:hover { background: #fff; }

/* Terminal window (from the B mockup) */
.term {
  background: #050c08;
  border: 1px solid #14301f;
  border-radius: 14px;
  box-shadow: 0 0 0 1px #0a1a10, 0 30px 80px rgba(0, 0, 0, .5), 0 0 70px rgba(62, 224, 143, .12);
  overflow: hidden; position: relative;
  font: 15px/1.7 var(--mono);
  color: #c9f5dc;
}
.term::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(0, 0, 0, .16) 0 1px, transparent 1px 3px);
}
.term-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: #0a1710; border-bottom: 1px solid #14301f; font-size: 12px; color: #2c8f5d; }
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.term-bar i:nth-child(2) { background: #febc2e; }
.term-bar i:nth-child(3) { background: #28c840; }
.term-bar span { margin-left: 8px; }
.term-body { padding: 20px 22px 24px; min-height: 340px; }
.term-body p { margin: 0; white-space: pre-wrap; }
.term-body .ps { color: #2c8f5d; }
.term-body .c { color: var(--green); text-shadow: 0 0 8px rgba(62, 224, 143, .45); }
.term-body .o { color: #c9f5dc; padding-left: 2ch; }
.term-body .k { color: var(--amber); }
.term-body .gap { height: 12px; }
.caret { display: inline-block; width: .6em; height: 1.1em; vertical-align: -3px; background: var(--green); box-shadow: 0 0 10px var(--green); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* Stats */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  padding-top: 36px; padding-bottom: 36px;
}
.stats::before, .stats::after { content: ""; position: absolute; left: 28px; right: 28px; height: 1px; background: var(--rule); }
.stats::before { top: 0; } .stats::after { bottom: 0; }
.stats b { display: block; font: 700 clamp(2rem, 4vw, 3rem)/1 var(--display); }
.stats span { color: var(--muted); font-size: 15px; }

/* Sections */
section.wrap { padding-top: 120px; }
h2 { font: 500 13px var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 0 0 36px; }
h3 { font: 700 1.45rem/1.2 var(--display); margin: 0 0 10px; letter-spacing: -.01em; }

.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.pillars p { color: var(--soft); margin: 0; font-size: 17px; }
.ic {
  display: inline-grid; place-items: center;
  width: 46px; height: 46px; border-radius: 13px; margin-bottom: 18px;
  font-style: normal; font-size: 20px;
}
.ic.green { background: rgba(62, 224, 143, .12); color: var(--green); }
.ic.teal { background: rgba(45, 212, 236, .12); color: var(--teal); }
.ic.violet { background: rgba(139, 123, 255, .15); color: var(--violet); }
.ic.amber { background: rgba(255, 198, 92, .13); color: var(--amber); }

/* Work */
.kind { display: block; font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--green); margin-bottom: 10px; }
.work p { color: var(--soft); margin: 0 0 16px; }
.feature {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px 56px;
  padding: 40px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
}
.feature h3 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.feature .work-head p { font-size: 1.15rem; }
.feature .chips { grid-column: 1 / -1; }
.points { list-style: none; margin: 0; padding: 0; align-self: center; }
.points li { padding: 12px 0; border-bottom: 1px solid var(--rule); color: var(--soft); }
.points li:last-child { border-bottom: 0; }
.points b { color: var(--text); font-weight: 600; }

.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 48px; }
.work-grid .work { padding: 36px 0; border-bottom: 1px solid var(--rule); }

.chips span {
  display: inline-block; margin: 0 6px 6px 0; padding: 5px 12px; border-radius: 999px;
  font: 500 12.5px var(--mono); color: var(--soft); background: #121826;
}

/* Contact */
section.contact { padding-bottom: 40px; }
.big { font: 700 clamp(2.2rem, 5.5vw, 4rem)/1.08 var(--display); letter-spacing: -.02em; margin: 0 0 26px; }
.mail { font: 600 clamp(1.2rem, 2.4vw, 1.6rem) var(--sans); color: var(--green); text-decoration: none; border-bottom: 2px solid rgba(62, 224, 143, .35); word-break: break-all; }
.mail:hover { border-color: var(--green); }

footer { display: flex; justify-content: space-between; padding-top: 60px; padding-bottom: 48px; color: var(--muted); font-size: 14px; }
.mono { font-family: var(--mono); color: var(--green); }

/* Tablet */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; min-height: 0; padding-top: 60px; gap: 44px; }
  .pillars { grid-template-columns: 1fr 1fr; }
  .work-grid { grid-template-columns: 1fr 1fr; }
}

/* Phone */
@media (max-width: 640px) {
  body { font-size: 17px; }
  .wrap { padding-left: 20px; padding-right: 20px; }
  .nav { padding: 14px 20px; }
  .links a { margin-left: 16px; }
  .stats { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .stats::before, .stats::after { left: 20px; right: 20px; }
  section.wrap { padding-top: 88px; }
  .pillars, .work-grid, .feature { grid-template-columns: 1fr; }
  .pillars { gap: 32px; }
  .term { font-size: 13px; }
  .term-body { min-height: 300px; padding: 16px; }
  footer { flex-direction: column; gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .caret { animation: none; }
  .btn { transition: none; }
}

/* Interactive terminal */
.term-body { height: 380px; overflow-y: auto; scrollbar-width: thin; scrollbar-color: #14301f transparent; cursor: text; }
.term-body a { color: var(--green); }
.term-body .dim { color: #2c8f5d; }
.term-body .hint { color: var(--amber); }
.input-row { display: flex; align-items: center; gap: 0; }
.input-row input {
  flex: 1; min-width: 0;
  background: transparent; border: 0; outline: none;
  color: var(--green); caret-color: var(--green);
  font: inherit; padding: 0;
  text-shadow: 0 0 8px rgba(62, 224, 143, .45);
}
.input-row input::placeholder { color: #24563c; text-shadow: none; }
@media (max-width: 640px) {
  .term-body { height: 340px; }
  .input-row input { font-size: 16px; }
}
.input-row .ps { margin-right: 1ch; }