/* =========================================================================
   MineTrade Interactive — shared design system
   One stylesheet, linked from every page. Page-specific <style> blocks
   should only contain layout unique to that page — never re-declare
   resets, colors, or components defined here.
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* surfaces */
  --void: #0b0d10;
  --panel: #12151a;
  --panel-raised: #181c22;
  --line: #232830;
  --line-bright: #313945;

  /* text */
  --ink: #e9eef3;
  --ink-dim: #9aa6b2;
  --ink-faint: #5d6772;

  /* brand accents */
  --cyan: #00d8ff;
  --cyan-dim: #0099b8;
  --cyan-soft: rgba(0, 216, 255, 0.12);
  --amber: #ffb648;
  --amber-soft: rgba(255, 182, 72, 0.14);
  --danger: #ff5d6c;

  /* shape */
  --radius: 14px;
  --radius-sm: 8px;

  /* type */
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;

  --shadow-glow: 0 0 0 1px var(--cyan-soft), 0 8px 30px -10px rgba(0, 216, 255, 0.25);
}

/* ---------- reset ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover, a:focus-visible { color: #6fe6ff; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1em; color: var(--ink-dim); }

main {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 20px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 8px var(--amber);
}

/* ---------- top bar / brand ---------- */
.top-bar {
  background: rgba(11, 13, 16, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 0 20px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 100;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink) !important;
  letter-spacing: -0.01em;
}
.brand:hover { color: var(--ink) !important; }
.brand .mark { color: var(--cyan); }
.brand .dot { color: var(--amber); }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink-dim) !important;
  font-weight: 500;
  transition: color 0.2s ease;
}
.back-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  transition: transform 0.25s ease;
}
.back-link:hover { color: var(--cyan) !important; }
.back-link:hover svg { transform: translateX(-4px); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--cyan);
  color: #04161b;
  box-shadow: 0 0 0 1px rgba(0,216,255,0.4), 0 10px 24px -8px rgba(0,216,255,0.45);
}
.btn-primary:hover { background: #33e3ff; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-bright);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.btn-discord {
  background: #5865f2;
  color: #fff;
}
.btn-discord:hover { background: #6f7bf5; }

/* ---------- ticker (signature component) ----------
   A market-ticker strip — the "Trade" half of the brand,
   used for stats and live status across the site. */
.ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
  position: relative;
}

.ticker-track {
  display: flex;
  gap: 48px;
  padding: 13px 0;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  animation: ticker-scroll 32s linear infinite;
  width: max-content;
}

.ticker-track span { color: var(--ink); }
.ticker-track .up { color: var(--cyan); }
.ticker-track .flag { color: var(--amber); }

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}

/* status tag — small inline ticker-style badge */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid var(--line-bright);
  color: var(--ink-dim);
}
.tag.live { color: var(--cyan); border-color: var(--cyan-soft); background: var(--cyan-soft); }
.tag.live::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 6px var(--cyan);
}
.tag.soon { color: var(--amber); border-color: var(--amber-soft); background: var(--amber-soft); }

/* ---------- cards ---------- */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

/* ---------- collapsible section (services / accordion) ---------- */
.section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
}

.section-header {
  cursor: pointer;
  padding: 18px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  background: transparent;
  color: var(--ink);
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.section-header:hover, .section-header:focus-visible { color: var(--cyan); }

.section-content {
  max-height: 0;
  overflow: hidden;
  padding: 0 22px;
  transition: max-height 0.35s ease, padding 0.35s ease;
  color: var(--ink-dim);
  font-size: 0.97rem;
}
.section.open .section-content {
  max-height: 2400px;
  padding: 0 22px 24px;
}

.arrow { color: var(--ink-faint); transition: transform 0.3s ease; font-size: 1rem; }
.section.open .arrow { transform: rotate(90deg); color: var(--cyan); }

.section-content h3 { color: var(--ink); font-size: 1rem; margin-top: 1.2em; }
.section-content ul { padding-left: 1.2em; margin: 0 0 1em; }
.section-content li { margin-bottom: 0.4em; }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 60px;
  padding: 28px 20px 36px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
}
.site-footer a { color: var(--ink-dim); }
.site-footer a:hover { color: var(--cyan); }

/* ---------- motion ---------- */
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.rise { animation: rise 0.6s ease both; }

@media (prefers-reduced-motion: reduce) {
  .rise { animation: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 600px) {
  main { padding: 0 16px; }
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.35rem; }
  .top-bar { padding: 0 16px; height: 54px; }
  .section-header { padding: 15px 16px; font-size: 0.98rem; }
  .section.open .section-content { padding: 0 16px 18px; }
}