/* ============================================================
   CRYPTO TURF — Design System v1
   Theme: "The Home Field of Crypto" — football field × blockchain
   Palette: pitch black-green, turf green, chalk white, neon lime,
            gold, electric blue
   Type:    Barlow Condensed (display) / Barlow (body) / IBM Plex Mono (data)
   ============================================================ */

:root {
  --pitch: #0A100C;          /* page background: floodlit night pitch */
  --pitch-2: #0D1610;        /* raised surfaces */
  --pitch-3: #121F17;        /* cards */
  --turf: #0E5D38;           /* brand deep green */
  --turf-deep: #0A4229;
  --turf-line: #1E3B2C;      /* hairline borders */
  --chalk: #F4F7F2;          /* field-line white */
  --chalk-dim: #C7D4CB;
  --muted: #8AA394;
  --lime: #B8F04D;           /* live data / primary action */
  --lime-dim: rgba(184, 240, 77, 0.14);
  --gold: #E3B14C;           /* $TURF / premium */
  --electric: #4D93FF;       /* links / info */
  --red: #F0684D;            /* down moves */
  --green: #2FD07C;          /* up moves */

  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Barlow", "Helvetica Neue", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", monospace;

  --maxw: 1180px;
  --radius: 10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  background: var(--pitch);
  color: var(--chalk);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--electric); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--lime); outline-offset: 2px;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Scoreboard ticker ---------- */
.ticker {
  background: #050805;
  border-bottom: 1px solid var(--turf-line);
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  padding: 7px 0;
  position: relative;
}
.ticker__track { display: inline-block; animation: ticker-scroll 55s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes ticker-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker__item { display: inline-block; margin: 0 22px; color: var(--chalk-dim); }
.ticker__item strong { color: var(--chalk); font-weight: 600; }
.t-up { color: var(--green); }
.t-down { color: var(--red); }
.t-soon { color: var(--gold); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 16, 12, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--turf-line);
}
.site-header .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.logo { display: flex; align-items: baseline; gap: 8px; text-decoration: none; }
.logo:hover { text-decoration: none; }
.logo__mark {
  font-family: var(--font-display); font-weight: 700; font-size: 26px;
  letter-spacing: 0.03em; text-transform: uppercase; color: var(--chalk);
}
.logo__mark span { color: var(--lime); }
.logo__tag {
  font-family: var(--font-mono); font-size: 9.5px; color: var(--muted);
  letter-spacing: 0.14em; text-transform: uppercase;
}
.nav { margin-left: auto; display: flex; gap: 4px; align-items: center; }
.nav a {
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.06em;
  font-size: 16px; font-weight: 600; color: var(--chalk-dim);
  padding: 8px 12px; border-radius: 6px;
}
.nav a:hover { color: var(--chalk); background: var(--pitch-3); text-decoration: none; }
.nav a.is-active { color: var(--lime); }
.nav a.nav__turf { color: var(--gold); }
.nav-toggle {
  display: none; margin-left: auto; background: none; border: 1px solid var(--turf-line);
  color: var(--chalk); border-radius: 6px; padding: 8px 12px; font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: 0.08em; font-size: 14px; cursor: pointer;
}
@media (max-width: 920px) {
  .nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: var(--pitch-2); border-bottom: 1px solid var(--turf-line);
    flex-direction: column; align-items: stretch; padding: 10px 20px 16px;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 8px; border-bottom: 1px solid var(--turf-line); border-radius: 0; }
  .nav-toggle { display: block; }
}

/* ---------- Yard-line section system (signature) ---------- */
.yardline {
  display: flex; align-items: center; gap: 16px;
  margin: 72px 0 28px;
}
.yardline__num {
  font-family: var(--font-display); font-weight: 700; font-size: 34px;
  color: var(--turf); line-height: 1; min-width: 48px; text-align: center;
  transform: scaleY(1.15);
}
.yardline__label {
  font-family: var(--font-display); font-weight: 700; font-size: 30px;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--chalk);
}
.yardline__rule { flex: 1; height: 3px; background:
  repeating-linear-gradient(90deg, var(--turf-line) 0 34px, transparent 34px 44px);
  position: relative;
}
.yardline__rule::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(184,240,77,0.5), transparent 30%);
}
.yardline__kicker {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--muted);
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--turf-line);
  background:
    radial-gradient(1100px 420px at 50% -80px, rgba(14, 93, 56, 0.55), transparent 70%),
    var(--pitch);
}
.hero__field {
  position: absolute; inset: auto 0 0 0; height: 62%;
  background:
    repeating-linear-gradient(to top,
      rgba(244,247,242,0.16) 0 2px, transparent 2px 64px);
  transform: perspective(520px) rotateX(58deg) scale(1.5);
  transform-origin: bottom center;
  mask-image: linear-gradient(to top, rgba(0,0,0,0.9), transparent 92%);
  -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,0.9), transparent 92%);
  pointer-events: none;
}
.hero__inner { position: relative; padding: 92px 0 110px; text-align: center; }
.hero__eyebrow {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--lime); margin-bottom: 18px;
}
.hero h1 {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  font-size: clamp(52px, 9vw, 104px); line-height: 0.94; letter-spacing: 0.01em;
  margin-bottom: 8px;
}
.hero h1 .h1-accent { color: var(--lime); }
.hero__sub {
  max-width: 560px; margin: 14px auto 34px; color: var(--chalk-dim); font-size: 19px;
}
.hero__ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; font-family: var(--font-display); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em; font-size: 17px;
  padding: 12px 26px; border-radius: 7px; border: 1px solid transparent;
  cursor: pointer; text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn--lime { background: var(--lime); color: #0B1407; }
.btn--lime:hover { background: #CBFF66; }
.btn--ghost { border-color: var(--chalk-dim); color: var(--chalk); background: transparent; }
.btn--ghost:hover { border-color: var(--lime); color: var(--lime); }
.btn--gold { background: var(--gold); color: #201603; }
.btn--gold:hover { background: #F2C866; }

/* ---------- Stat / scoreboard strip ---------- */
.scoreboard {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px; background: var(--turf-line);
  border: 1px solid var(--turf-line); border-radius: var(--radius); overflow: hidden;
}
.scoreboard__cell { background: var(--pitch-2); padding: 16px 18px; }
.scoreboard__label {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 6px;
}
.scoreboard__value { font-family: var(--font-mono); font-size: 20px; font-weight: 600; }
.scoreboard__delta { font-family: var(--font-mono); font-size: 12px; margin-top: 2px; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 20px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 920px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid--3, .grid--2, .grid--4 { grid-template-columns: 1fr; } }

.card {
  background: var(--pitch-3); border: 1px solid var(--turf-line);
  border-radius: var(--radius); padding: 22px; position: relative;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.card:hover { border-color: rgba(184,240,77,0.45); transform: translateY(-2px); }
.card--flat:hover { transform: none; }
.card h3 { font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.03em;
  font-size: 22px; font-weight: 600; margin-bottom: 8px; }
.card h3 a { color: var(--chalk); }
.card h3 a:hover { color: var(--lime); text-decoration: none; }
.card p { color: var(--chalk-dim); font-size: 15.5px; }
.card .tag {
  display: inline-block; font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--lime);
  background: var(--lime-dim); border-radius: 4px; padding: 3px 8px; margin-bottom: 12px;
}
.card .tag--gold { color: var(--gold); background: rgba(227,177,76,0.12); }
.card .tag--blue { color: var(--electric); background: rgba(77,147,255,0.12); }
.card__meta { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); margin-top: 14px; }

/* Featured article */
.feature {
  display: grid; grid-template-columns: 1.25fr 1fr; gap: 24px;
}
@media (max-width: 820px) { .feature { grid-template-columns: 1fr; } }
.feature__main { padding: 30px; background:
  linear-gradient(140deg, rgba(14,93,56,0.5), rgba(10,16,12,0.2)), var(--pitch-3);
}
.feature__main h3 { font-size: 34px; line-height: 1.05; }
.feature__side { display: grid; gap: 20px; }

/* ---------- Tables (markets) ---------- */
.table-scroll { overflow-x: auto; border: 1px solid var(--turf-line); border-radius: var(--radius); }
table.mkt { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 13.5px; min-width: 640px; }
table.mkt th {
  text-align: right; font-weight: 500; font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted); padding: 12px 16px;
  border-bottom: 1px solid var(--turf-line); background: var(--pitch-2);
}
table.mkt th:first-child, table.mkt td:first-child { text-align: left; }
table.mkt td { padding: 13px 16px; border-bottom: 1px solid var(--turf-line); text-align: right; }
table.mkt tr:last-child td { border-bottom: none; }
table.mkt tr:hover td { background: rgba(184,240,77,0.04); }
.coin-name { font-family: var(--font-body); font-weight: 600; color: var(--chalk); }
.coin-sym { color: var(--muted); font-size: 11px; margin-left: 6px; }

/* ---------- Narrative chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.05em;
  font-size: 16px; font-weight: 600; color: var(--chalk-dim);
  border: 1px solid var(--turf-line); border-radius: 999px; padding: 8px 18px;
  background: var(--pitch-2);
}
a.chip:hover { color: var(--lime); border-color: rgba(184,240,77,0.5); text-decoration: none; }

/* ---------- End zone (newsletter, signature closer) ---------- */
.endzone {
  margin-top: 90px;
  background:
    repeating-linear-gradient(-45deg, rgba(184,240,77,0.05) 0 26px, transparent 26px 52px),
    linear-gradient(180deg, var(--turf-deep), #06130C);
  border-top: 3px solid var(--chalk);
  padding: 72px 0;
  text-align: center;
}
.endzone h2 {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  font-size: clamp(36px, 6vw, 64px); letter-spacing: 0.05em; line-height: 1;
}
.endzone h2 span { color: var(--lime); }
.endzone p { color: var(--chalk-dim); max-width: 520px; margin: 12px auto 26px; }
.endzone form { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.endzone input[type="email"] {
  background: rgba(10,16,12,0.7); border: 1px solid var(--turf-line); border-radius: 7px;
  color: var(--chalk); font-family: var(--font-mono); font-size: 14px;
  padding: 12px 16px; width: min(340px, 80vw);
}
.endzone .form-note { font-family: var(--font-mono); font-size: 11px; color: var(--muted); margin-top: 14px; }
.endzone .form-ok { color: var(--lime); font-family: var(--font-mono); margin-top: 14px; display: none; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--turf-line); background: #070B08;
  padding: 48px 0 32px; margin-top: 0;
}
.site-footer .cols {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 28px; margin-bottom: 34px;
}
@media (max-width: 820px) { .site-footer .cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .site-footer .cols { grid-template-columns: 1fr; } }
.site-footer h4 {
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.08em;
  font-size: 16px; color: var(--chalk); margin-bottom: 12px;
}
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: var(--muted); font-size: 14.5px; }
.site-footer a:hover { color: var(--lime); text-decoration: none; }
.site-footer .fineprint {
  border-top: 1px solid var(--turf-line); padding-top: 20px;
  font-family: var(--font-mono); font-size: 11px; color: var(--muted); line-height: 1.7;
}

/* ---------- Article pages ---------- */
.article-head { padding: 64px 0 30px; border-bottom: 1px solid var(--turf-line);
  background: radial-gradient(800px 300px at 50% -60px, rgba(14,93,56,0.4), transparent 70%); }
.article-head h1 {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  font-size: clamp(36px, 6vw, 62px); line-height: 1.0; letter-spacing: 0.01em; max-width: 820px;
}
.article-head .standfirst { color: var(--chalk-dim); font-size: 20px; max-width: 700px; margin-top: 16px; }
.article-meta { font-family: var(--font-mono); font-size: 12px; color: var(--muted); margin-top: 20px; }
.article-body { max-width: 720px; margin: 44px auto 0; padding: 0 20px; }
.article-body p { margin-bottom: 20px; color: #DDE7DE; }
.article-body h2 {
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.03em;
  font-size: 30px; margin: 40px 0 14px; color: var(--chalk);
  border-left: 4px solid var(--lime); padding-left: 14px;
}
.article-body h3 { font-family: var(--font-display); text-transform: uppercase; font-size: 22px; margin: 28px 0 10px; }
.article-body ul, .article-body ol { margin: 0 0 20px 22px; color: #DDE7DE; }
.article-body li { margin-bottom: 8px; }
.article-body .callout {
  border: 1px solid var(--turf-line); border-left: 4px solid var(--gold);
  background: var(--pitch-2); border-radius: 8px; padding: 18px 20px; margin: 26px 0;
  font-size: 15.5px; color: var(--chalk-dim);
}
.article-body .callout strong { color: var(--gold); }
.article-footer { max-width: 720px; margin: 48px auto 0; padding: 24px 20px 0;
  border-top: 1px solid var(--turf-line); }

/* ---------- Page heads ---------- */
.page-head { padding: 60px 0 8px; }
.page-head .hero__eyebrow { margin-bottom: 10px; }
.page-head h1 {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  font-size: clamp(44px, 7vw, 78px); line-height: 0.95;
}
.page-head .lede { color: var(--chalk-dim); font-size: 19px; max-width: 640px; margin-top: 14px; }

/* ---------- Tools / calculators ---------- */
.calc label { display: block; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 14px 0 6px; }
.calc input, .calc select {
  width: 100%; background: var(--pitch); border: 1px solid var(--turf-line); border-radius: 7px;
  color: var(--chalk); font-family: var(--font-mono); font-size: 15px; padding: 10px 12px;
}
.calc .btn { margin-top: 18px; width: 100%; text-align: center; }
.calc__result {
  margin-top: 18px; padding: 16px; background: var(--pitch); border-radius: 8px;
  border: 1px dashed var(--turf-line); font-family: var(--font-mono); font-size: 14px;
  color: var(--chalk-dim); min-height: 54px;
}
.calc__result strong { color: var(--lime); font-size: 18px; }

/* ---------- Tokenomics bars ---------- */
.tokebar { margin-bottom: 16px; }
.tokebar__label { display: flex; justify-content: space-between; font-family: var(--font-mono);
  font-size: 12.5px; color: var(--chalk-dim); margin-bottom: 6px; }
.tokebar__track { height: 12px; background: var(--pitch); border-radius: 999px;
  border: 1px solid var(--turf-line); overflow: hidden; }
.tokebar__fill { height: 100%; background: linear-gradient(90deg, var(--turf), var(--lime)); }
.tokebar--gold .tokebar__fill { background: linear-gradient(90deg, #8A6A2A, var(--gold)); }

/* ---------- Roadmap ---------- */
.roadmap { border-left: 3px solid var(--turf-line); margin-left: 8px; padding-left: 28px; }
.roadmap .phase { position: relative; padding-bottom: 34px; }
.roadmap .phase::before {
  content: ""; position: absolute; left: -37px; top: 6px; width: 13px; height: 13px;
  border-radius: 50%; background: var(--pitch); border: 3px solid var(--lime);
}
.roadmap .phase--future::before { border-color: var(--turf-line); }
.roadmap h3 { font-family: var(--font-display); text-transform: uppercase; font-size: 24px; }
.roadmap .phase__tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--lime); }
.roadmap p { color: var(--chalk-dim); font-size: 15.5px; margin-top: 6px; }

/* ---------- Misc ---------- */
.muted { color: var(--muted); }
.mono { font-family: var(--font-mono); }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; } .mb-64 { margin-bottom: 64px; }
.center { text-align: center; }
.section-cta { text-align: center; margin-top: 28px; }
.badge-soon { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  color: var(--gold); border: 1px solid rgba(227,177,76,0.4); border-radius: 4px;
  padding: 2px 7px; text-transform: uppercase; vertical-align: middle; margin-left: 8px; }