:root {
  color-scheme: dark;
  --ink: #edf8ef;
  --muted: #9db5a8;
  --line: rgba(204, 255, 218, 0.14);
  --panel: rgba(15, 35, 28, 0.8);
  --green: #a8ff78;
  --mint: #53e6a1;
  --amber: #ffc56e;
  --bg: #071511;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 5%, rgba(52, 195, 129, 0.16), transparent 31rem),
    radial-gradient(circle at 10% 38%, rgba(219, 255, 122, 0.07), transparent 28rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, black, transparent 65%);
}

a { color: inherit; }

.skip-link {
  position: fixed;
  top: -5rem;
  left: 0.5rem;
  z-index: 20;
  padding: 0.6rem 0.9rem;
  color: #05100c;
  background: var(--green);
  transition: top 120ms ease-out;
}

.skip-link:focus { top: 0.5rem; }

.site-header,
main,
footer {
  position: relative;
  width: min(1180px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  font-weight: 760;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  color: #05100c;
  background: var(--green);
  border-radius: 0.45rem;
  font: 800 0.78rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  transform: rotate(-3deg);
}

nav { display: flex; gap: 1.5rem; }
nav a { color: var(--muted); font-size: 0.9rem; text-decoration: none; }
nav a:hover, nav a:focus-visible { color: var(--green); }

.hero { padding: clamp(5rem, 10vw, 9.5rem) 0 3rem; }

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--mint);
  font: 700 0.72rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.16em;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  max-width: 900px;
  margin-bottom: 1.5rem;
  font-size: clamp(3.2rem, 8vw, 7rem);
  font-weight: 720;
  line-height: 0.94;
  letter-spacing: -0.065em;
}

h1 em { color: var(--green); font-family: Georgia, "Times New Roman", serif; font-weight: 500; }

.hero-copy {
  max-width: 710px;
  margin-bottom: 2.2rem;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.analysis-form {
  padding: 0.55rem;
  background: rgba(235, 255, 239, 0.06);
  border: 1px solid rgba(168, 255, 120, 0.34);
  border-radius: 1rem;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.analysis-form > label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.input-row { display: grid; grid-template-columns: 1fr auto; gap: 0.5rem; }

input, button { font: inherit; }

input {
  min-width: 0;
  padding: 1.15rem 1.2rem;
  color: var(--ink);
  background: transparent;
  border: 0;
  outline: none;
  font-size: 1.05rem;
}

input::placeholder { color: #71877b; }

button {
  padding: 0.85rem 1.2rem;
  color: #05100c;
  background: var(--green);
  border: 0;
  border-radius: 0.7rem;
  font-weight: 760;
  cursor: pointer;
}

button:hover { filter: brightness(1.06); }
button:focus-visible, input:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

.examples {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  padding: 0.55rem 0.7rem 0.2rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.examples button {
  padding: 0.25rem 0.5rem;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 500;
}

.examples button:hover { color: var(--green); border-color: var(--green); }

.snapshot-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.4rem;
  padding: 1.2rem 0.6rem;
  color: var(--muted);
  font: 0.78rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.snapshot-bar strong { color: var(--ink); }

.result-wrap { padding: 1.5rem 0 5rem; }

.result-card,
.secondary-grid > article,
.how {
  background: linear-gradient(145deg, rgba(19, 43, 35, 0.92), rgba(8, 23, 18, 0.9));
  border: 1px solid var(--line);
  border-radius: 1.25rem;
}

.result-card { padding: clamp(1.2rem, 4vw, 2.4rem); }
.result-head { display: flex; justify-content: space-between; gap: 2rem; align-items: flex-start; }
h2 { margin-bottom: 0.75rem; font-size: clamp(1.8rem, 4vw, 2.7rem); letter-spacing: -0.04em; }
h3 { color: var(--muted); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; }

.verdict {
  padding: 0.45rem 0.75rem;
  color: #05100c;
  background: var(--amber);
  border-radius: 0.4rem;
  font: 800 0.78rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.result-note, .section-copy, .confidence { color: var(--muted); }
.result-grid { display: grid; grid-template-columns: 1.35fr 0.9fr; gap: 3rem; margin-top: 2rem; }
.match-list, .plain-list { padding-left: 1.25rem; }
.match-list li { padding: 0.75rem 0; border-bottom: 1px solid var(--line); }
.match-list a { color: var(--green); font-weight: 700; text-decoration: none; }
.match-list small { display: block; color: var(--muted); }
.recommendation { color: var(--green); font-weight: 750; letter-spacing: 0.02em; }
.decision-stack { display: grid; gap: 1rem; }
.decision-stack > div { padding-bottom: 0.8rem; border-bottom: 1px solid var(--line); }
.decision-stack h3 { margin-bottom: 0.45rem; }
.decision-stack .plain-list { margin: 0; }

.next-action {
  margin-top: 2rem;
  padding: 1.1rem 1.2rem;
  background: rgba(168, 255, 120, 0.07);
  border-left: 3px solid var(--green);
  border-radius: 0.25rem 0.75rem 0.75rem 0.25rem;
}

.next-action h3 { margin-bottom: 0.45rem; }
.next-action p { margin-bottom: 0.55rem; }
.next-action .confidence { margin-bottom: 0; font-size: 0.78rem; }

.command-panel {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-top: 2rem;
  padding: 1rem;
  background: #04100c;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
}

.command-panel span { display: block; color: var(--muted); font-size: 0.75rem; }
code { color: var(--green); font: 0.78rem/1.6 ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; }
.command-panel button { padding: 0.55rem 0.8rem; }
details { margin-top: 1rem; color: var(--muted); }
summary { cursor: pointer; }
.block-code { display: block; margin-top: 0.8rem; padding: 0.8rem; background: #04100c; border-radius: 0.5rem; }

.secondary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; padding: 2rem 0 5rem; }
.secondary-grid > article { padding: clamp(1.3rem, 3vw, 2rem); }
.opportunity-list > div, .recent-list > a { display: block; padding: 0.9rem 0; border-top: 1px solid var(--line); }
.opportunity-list strong, .recent-list strong { display: block; }
.opportunity-list span, .recent-list span { color: var(--muted); font-size: 0.8rem; }
.recent-list a { text-decoration: none; }
.recent-list a:hover strong { color: var(--green); }

.how { display: grid; grid-template-columns: 0.8fr 1.4fr; gap: 4rem; margin-bottom: 5rem; padding: clamp(1.5rem, 4vw, 3rem); }
.how ol { display: grid; gap: 1.5rem; margin: 0; padding: 0; list-style: none; }
.how li { display: grid; grid-template-columns: 2.2rem 1fr; column-gap: 0.8rem; }
.how li span { grid-row: 1 / 3; color: var(--mint); font: 0.75rem/1.5 ui-monospace, monospace; }
.how li p { margin: 0.3rem 0 0; color: var(--muted); }

footer { display: flex; justify-content: space-between; gap: 1rem; padding: 2rem 0 3rem; color: var(--muted); border-top: 1px solid var(--line); font-size: 0.85rem; }

@media (max-width: 760px) {
  .site-header nav { display: none; }
  .hero { padding-top: 4.5rem; }
  .input-row, .result-grid, .secondary-grid, .how { grid-template-columns: 1fr; }
  .input-row button { min-height: 3.2rem; }
  .result-grid, .how { gap: 1.5rem; }
  .result-head, .command-panel, footer { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: no-preference) {
  .result-card { animation: reveal 320ms ease-out; }
  @keyframes reveal { from { opacity: 0; transform: translateY(10px); } }
}