/* fc-tracker.com – the overlay's Midnight look: angular cuts, violet + mint, Barlow Condensed. */
@font-face { font-family: "Barlow Condensed"; font-weight: 600; font-display: swap; src: url(/fonts/barlow-condensed-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 700; font-display: swap; src: url(/fonts/barlow-condensed-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 400; font-display: swap; src: url(/fonts/manrope-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 600; font-display: swap; src: url(/fonts/manrope-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 700; font-display: swap; src: url(/fonts/manrope-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: "Manrope"; font-weight: 800; font-display: swap; src: url(/fonts/manrope-latin-800-normal.woff2) format("woff2"); }

:root {
  --bg: #0b0d1a;
  --bg-2: #12142a;
  --surface: #171c38;
  --surface-hi: #222a52;
  --line: rgba(140, 160, 255, 0.16);
  --text: #eef1ff;
  --muted: #9aa4cc;
  --accent: #8d6bff;
  --accent-hi: #a48bff;
  --mint: #3fe0b8;
  --cut: 14px;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  /* card rarity colours for the hero drawing */
  --gold-a: #f3d27a; --gold-b: #b98a2c; --gold-ink: #2b1d05;
  --totw-a: #3a3a3a; --totw-b: #0c0c0c; --totw-ink: #f3d27a;
  --icon-a: #f4ecd4; --icon-b: #c8b27a; --icon-ink: #2a2210;
  --otw-a: #3f8cff; --otw-b: #10307a; --otw-ink: #ffffff;
  --potm-a: #7d3cff; --potm-b: #2a0f6b; --potm-ink: #ffffff;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  background-image: radial-gradient(1200px 520px at 85% -10%, rgba(141, 107, 255, 0.26), transparent 60%),
    radial-gradient(900px 420px at -10% 40%, rgba(63, 224, 184, 0.09), transparent 60%);
  background-repeat: no-repeat;
  color: var(--text);
  font: 400 17px/1.65 var(--body);
}
a { color: var(--accent-hi); }
a:hover { color: var(--mint); }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.05; letter-spacing: 0.01em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); text-transform: uppercase; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); text-transform: uppercase; }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--mint); color: #04130e; padding: 8px 14px; z-index: 10; }
.skip:focus { left: 16px; }

/* header */
.top {
  max-width: 1160px; margin: 0 auto; padding: 18px 24px;
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 700 1.6rem/1 var(--display); letter-spacing: 0.02em; }
.logo { width: 34px; height: 34px; flex: none; }
.nav { display: flex; align-items: center; gap: 22px; margin-left: auto; }
.nav a:not(.btn) { color: var(--muted); text-decoration: none; font-weight: 600; }
.nav a:not(.btn):hover, .nav a[aria-current="page"] { color: var(--text); }
.langs { display: flex; gap: 2px; font: 600 0.85rem/1 var(--display); letter-spacing: 0.06em; }
.langs a { color: var(--muted); text-decoration: none; padding: 6px 7px; }
.langs a[aria-current="true"] { color: var(--mint); }

/* buttons: the overlay's cut-corner shape */
.btn {
  display: inline-block; padding: 14px 26px;
  background: linear-gradient(135deg, var(--accent-hi), var(--accent));
  color: #fff; text-decoration: none;
  font: 700 1.15rem/1 var(--display); letter-spacing: 0.06em; text-transform: uppercase;
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  transition: filter 0.15s, transform 0.15s;
}
.btn:hover { color: #fff; filter: brightness(1.12); transform: translateY(-1px); }
.btn.ghost { background: var(--surface-hi); }
.btn.small { padding: 10px 16px; font-size: 1rem; --cut: 9px; }

main { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.page { max-width: 900px; padding-top: 40px; padding-bottom: 40px; }
.prose { max-width: 780px; }
.prose section { margin-top: 2.2em; }
.eyebrow { color: var(--mint); font: 700 1rem/1 var(--display); letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 18px; }
.lead { font-size: 1.2rem; color: #d6dbf5; max-width: 40em; }
.meta { color: var(--muted); font-size: 0.92rem; margin-top: 16px; }
.fine { color: var(--muted); font-size: 0.82rem; line-height: 1.55; }

/* hero */
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding: 56px 0 72px; }
.cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

/* overlay drawing */
.mock {
  background: linear-gradient(180deg, var(--bg-2), #0d1024);
  border: 1px solid var(--line);
  clip-path: polygon(22px 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%, 0 22px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  font-size: 0.82rem;
}
.mock-bar { display: flex; align-items: center; gap: 10px; padding: 12px 18px; border-bottom: 1px solid var(--line); font-family: var(--display); letter-spacing: 0.1em; }
.mock-dot { width: 9px; height: 9px; background: var(--mint); transform: rotate(45deg); }
.mock-muted { color: var(--muted); }
.mock-body { display: grid; grid-template-columns: 1.15fr 1fr; }
.mock-list { border-right: 1px solid var(--line); padding: 8px; }
.mock-row { display: grid; grid-template-columns: 1fr auto 30px; column-gap: 10px; row-gap: 2px; padding: 9px 10px; align-items: center; }
.mock-row span { font-weight: 700; grid-column: 1 / 3; }
.mock-row i { color: var(--muted); font-style: normal; grid-row: 2; grid-column: 1; }
.mock-row em { font-style: normal; color: var(--text); grid-row: 2; grid-column: 2; }
.mock-row .g { grid-row: 1 / 3; grid-column: 3; }
.mock-row.on { background: var(--surface-hi); clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px); }
.gem { width: 0.8em; height: 0.8em; fill: var(--mint); vertical-align: -0.05em; }
.g { width: 30px; height: 30px; display: grid; place-items: center; clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); text-decoration: none; font: 700 0.9rem/1 var(--display); }
.g.b { background: #3fa7ff; color: #041526; }
.g.c { background: #3fe0b8; color: #04130e; }
.g.d { background: #8f9ac4; color: #0b0d1a; }
.mock-detail { padding: 16px; }
.mock-detail small { color: var(--muted); letter-spacing: 0.1em; font-size: 0.7rem; }
.mock-detail strong { display: block; font: 700 2rem/1.1 var(--display); margin: 2px 0 12px; }
.mock-swap { background: var(--surface); padding: 8px 10px; margin-bottom: 14px; }
.mock-swap span { color: var(--mint); font-weight: 700; margin-right: 4px; }
.mock-swap em { color: var(--mint); font-style: normal; float: right; }
.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.pc {
  position: relative; aspect-ratio: 1; display: grid; place-items: start; padding: 6px 8px;
  font: 700 1.25rem/1 var(--display);
  clip-path: polygon(0 0, 100% 0, 100% 82%, 50% 100%, 0 82%);
}
.pc.gold { background: linear-gradient(160deg, var(--gold-a), var(--gold-b)); color: var(--gold-ink); }
.pc.totw { background: linear-gradient(160deg, var(--totw-a), var(--totw-b)); color: var(--totw-ink); }
.pc.icon { background: linear-gradient(160deg, var(--icon-a), var(--icon-b)); color: var(--icon-ink); }
.pc.otw { background: linear-gradient(160deg, var(--otw-a), var(--otw-b)); color: var(--otw-ink); }
.pc.potm { background: linear-gradient(160deg, var(--potm-a), var(--potm-b)); color: var(--potm-ink); }
.pc.fo::after { content: "1"; position: absolute; right: 6px; top: 6px; width: 16px; height: 14px; background: var(--mint); color: #04130e; font-size: 0.7rem; display: grid; place-items: center; clip-path: polygon(0 0, 100% 0, 50% 100%); padding-bottom: 3px; }

/* sections */
.block { padding: 40px 0; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid.two { grid-template-columns: repeat(2, 1fr); margin: 28px 0; }
.card {
  background: var(--surface); border: 1px solid var(--line); padding: 24px;
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}
.card h3::before { content: ""; display: inline-block; width: 10px; height: 10px; background: var(--mint); transform: rotate(45deg); margin-right: 10px; vertical-align: 0.15em; }
.card p { color: #c9cfec; margin: 0; }
.card.dl h2 { font-size: 1.8rem; }
.card.dl p { margin-bottom: 18px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.steps li { background: var(--bg-2); border-left: 3px solid var(--accent); padding: 22px; }
.steps .num { display: inline-grid; place-items: center; width: 40px; height: 40px; background: var(--accent); color: #fff; font: 700 1.2rem/1 var(--display); clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); margin: 0 0 12px; }
.steps p { color: #c9cfec; margin: 0; }
.steps.compact { grid-template-columns: 1fr; }
.steps.compact li { display: flex; gap: 18px; align-items: flex-start; }
.steps.compact .num { flex: none; margin: 0; }
.checks { list-style: none; padding: 0; margin: 0 0 1.2em; display: grid; gap: 10px; }
.checks li { padding-left: 30px; position: relative; }
.checks li::before { content: ""; position: absolute; left: 4px; top: 0.55em; width: 10px; height: 10px; background: var(--mint); transform: rotate(45deg); }
.safe { border-top: 1px solid var(--line); }
.final { text-align: center; padding: 64px 24px 80px; }
.final p { color: var(--muted); }

/* download facts */
.facts { display: flex; gap: 24px; margin: 18px 0 10px; flex-wrap: wrap; }
.facts div { display: flex; flex-direction: column; }
.facts dt { color: var(--muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; }
.facts dd { margin: 0; font-weight: 700; }
.hash { font-size: 0.72rem; color: var(--muted); word-break: break-all; margin: 0; }
.hash summary { cursor: pointer; width: max-content; }
.hash code { color: #c9cfec; }

/* faq */
details { background: var(--surface); border: 1px solid var(--line); margin-bottom: 10px; }
summary { cursor: pointer; padding: 16px 20px; font-weight: 700; list-style: none; position: relative; padding-right: 44px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 20px; top: 12px; color: var(--mint); font: 700 1.5rem/1 var(--display); }
details[open] summary::after { content: "–"; }
details p { padding: 0 20px 16px; margin: 0; color: #c9cfec; }
.cta-box { margin-top: 3em; padding: 28px; background: var(--surface-hi); clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut)); }

/* footer */
.foot { max-width: 1160px; margin: 40px auto 0; padding: 32px 24px 48px; border-top: 1px solid var(--line); }
.foot-brand { display: flex; gap: 14px; align-items: flex-start; color: var(--muted); margin-bottom: 12px; }
.foot-brand .logo { width: 28px; height: 28px; }
.foot-brand p { margin: 0; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 40px; padding-top: 24px; }
  .grid, .grid.two, .steps { grid-template-columns: 1fr; }
  .nav { margin-left: 0; order: 3; width: 100%; gap: 16px; }
  .langs { margin-left: auto; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .top, main, .foot { padding-left: 16px; padding-right: 16px; }
  .mock-body { grid-template-columns: 1fr; }
  .mock-list { border-right: 0; border-bottom: 1px solid var(--line); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .btn:hover { transform: none; }
}

/* download: step tag, help link, guide modal */
.tag { display: inline-grid; place-items: center; width: 30px; height: 30px; margin-right: 12px; vertical-align: 0.1em; background: var(--accent); color: #fff; font-size: 1rem; clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); }
.link { display: inline-block; margin-left: 14px; background: none; border: 0; padding: 0; color: var(--accent-hi); font: 600 0.9rem var(--body); text-decoration: underline; cursor: pointer; }
.link:hover { color: var(--mint); }
.modal {
  width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 32px); padding: 28px; border: 1px solid var(--line);
  background: var(--bg-2); color: var(--text);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
}
.modal::backdrop { background: rgba(5, 6, 14, 0.75); }
.modal h2 { font-size: 2rem; padding-right: 40px; }
.modal .x { position: absolute; right: 14px; top: 10px; background: none; border: 0; color: var(--muted); font-size: 2rem; line-height: 1; cursor: pointer; }
.modal .x:hover { color: var(--text); }
.modal-steps { list-style: none; padding: 0; margin: 8px 0 24px; display: grid; gap: 14px; }
.modal-steps li { display: flex; gap: 14px; align-items: flex-start; }
.modal-steps .num { flex: none; display: grid; place-items: center; width: 32px; height: 32px; background: var(--accent); color: #fff; font: 700 1.05rem/1 var(--display); clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); }
.modal-steps p { margin: 4px 0 0; color: #d6dbf5; }
.modal-steps b { color: var(--text); }
.modal-steps code { background: var(--surface-hi); padding: 2px 8px; color: var(--mint); font-size: 0.9em; }
.copy { margin-left: 6px; background: var(--surface); border: 1px solid var(--line); color: var(--text); font: 600 0.75rem var(--body); padding: 2px 8px; cursor: pointer; }
.copy:hover { border-color: var(--mint); }
.modal form:last-child { text-align: right; }
.modal .btn { border: 0; cursor: pointer; }
.cp { white-space: nowrap; display: inline-block; margin: 2px 0; }