:root {
  --bg: #08090b;
  --bg-soft: #0e1014;
  --panel: rgba(19, 22, 27, 0.78);
  --panel-solid: #12151a;
  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.13);
  --text: #e8eaed;
  --muted: #9aa2ad;
  --dim: #666e7a;
  --accent: #c8b26a;
  --accent-soft: rgba(200, 178, 106, 0.14);
  --ok: #6fbf73;
  --warn: #d9a441;
  --err: #d16a6a;
  --radius: 14px;
  --mono: "JetBrains Mono", "Cascadia Mono", Consolas, monospace;
  --sans: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

.backdrop {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(8, 9, 11, 0.86) 0%, rgba(8, 9, 11, 0.93) 58%, #060708 100%),
    var(--bg-image, none) center / cover no-repeat;
}

.backdrop-art {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: url("/bg.svg") center bottom / cover no-repeat;
  opacity: 0.92;
  mask-image: linear-gradient(180deg, transparent 0%, #000 34%, #000 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 34%, #000 100%);
}

body.has-bg .backdrop {
  background:
    linear-gradient(180deg, rgba(8, 9, 11, 0.82) 0%, rgba(8, 9, 11, 0.94) 62%, #060708 100%),
    var(--bg-image) center / cover no-repeat;
}

body.has-bg .backdrop-art {
  opacity: 0.32;
}

.backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 10%, transparent 75%);
}

a { color: inherit; text-decoration: none; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 32px;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 9, 11, 0.82);
  backdrop-filter: blur(14px);
}

.brand { display: flex; align-items: center; gap: 12px; }

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--panel);
  color: var(--accent);
  font: 600 15px/1 var(--mono);
  letter-spacing: 0.04em;
  overflow: hidden;
}

.brand-mark img { display: block; width: 100%; height: 100%; }

.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; letter-spacing: 0.16em; }
.brand-text small { font-size: 10px; color: var(--dim); letter-spacing: 0.1em; text-transform: uppercase; }

.topnav { display: flex; gap: 22px; font-size: 13.5px; color: var(--muted); }
.topnav a { transition: color 0.15s ease; }
.topnav a:hover { color: var(--text); }

main { max-width: 1080px; margin: 0 auto; padding: 0 32px 72px; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 48px;
  align-items: center;
  padding: 76px 0 64px;
}

.eyebrow {
  margin: 0 0 14px;
  font: 500 11px/1 var(--mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 4.4vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 600;
}

.lead { margin: 0 0 28px; max-width: 46ch; color: var(--muted); font-size: 15.5px; }

.download-card {
  padding: 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(10px);
}

.download-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  font: 12px/1 var(--mono);
  color: var(--dim);
}

.tag {
  padding: 5px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 13px 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  font: 500 14.5px/1 var(--sans);
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
  background: linear-gradient(180deg, #d7c282, #b9a054);
  color: #16130a;
  font-weight: 600;
}

.btn-primary:hover:not([aria-disabled="true"]) { transform: translateY(-1px); }

.btn[aria-disabled="true"] {
  background: var(--bg-soft);
  border-color: var(--line);
  color: var(--dim);
  pointer-events: none;
}

.hint { margin: 12px 0 0; font-size: 12px; color: var(--dim); text-align: center; }

.checks {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

.checks li { display: flex; align-items: center; gap: 9px; }
.checks li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.75;
  flex: none;
}

.hero-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 14, 18, 0.9);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.hero-side { display: flex; flex-direction: column; gap: 10px; }

.history-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 14, 18, 0.9);
  color: var(--muted);
  font: 12px/1 var(--mono);
  letter-spacing: 0.06em;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.history-link:hover { color: var(--text); border-color: var(--line-strong); }
.history-arrow { color: var(--accent); transition: transform 0.15s ease; }
.history-link:hover .history-arrow { transform: translateX(3px); }

.tab-page { display: none; }
.tab-page.active { display: block; }

.topnav .nav-tab { color: var(--accent); }
.topnav .nav-tab:hover { color: var(--text); }

.panel-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 15px;
  border-bottom: 1px solid var(--line);
  font: 11px/1 var(--mono);
  color: var(--dim);
  letter-spacing: 0.08em;
}

.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); opacity: 0.8; }

.panel-body {
  margin: 0;
  padding: 18px 16px;
  font: 12.5px/1.75 var(--mono);
  color: #b9c1cc;
  white-space: pre-wrap;
}

.section { padding: 48px 0 8px; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 26px;
}

.section-head h2 {
  margin: 0;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.section-note { margin: 0; font: 11.5px/1 var(--mono); color: var(--dim); }

.packs { display: grid; gap: 12px; }

.pack {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  transition: border-color 0.15s ease, background 0.15s ease;
}

.pack:hover { border-color: var(--line-strong); background: rgba(22, 25, 31, 0.85); }

.pack.is-actual { border-color: rgba(200, 178, 106, 0.4); background: var(--accent-soft); }

.pack-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.pack h3 { margin: 0; font-size: 16px; font-weight: 600; }

.badge {
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid var(--line-strong);
  font: 10px/1.5 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.badge-actual {
  border-color: rgba(200, 178, 106, 0.55);
  background: rgba(200, 178, 106, 0.16);
  color: var(--accent);
}

.pack p { margin: 8px 0 0; color: var(--muted); font-size: 13.5px; }

.pack-info {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 12px;
  font: 11.5px/1 var(--mono);
  color: var(--dim);
}

.pack-side { display: flex; flex-direction: column; align-items: flex-end; justify-content: center; gap: 8px; }
.pack-size { font: 11.5px/1 var(--mono); color: var(--dim); }

.btn-small {
  display: inline-flex;
  align-items: center;
  padding: 9px 15px;
  border-radius: 9px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  font: 12.5px/1 var(--sans);
  color: var(--text);
  transition: background 0.15s ease, border-color 0.15s ease;
}

.btn-small:hover { background: rgba(255, 255, 255, 0.07); border-color: rgba(255, 255, 255, 0.22); }
.btn-small[aria-disabled="true"] { opacity: 0.45; pointer-events: none; background: var(--bg-soft); border-color: var(--line); color: var(--dim); }

.packs-locked {
  padding: 26px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.locked-head { display: flex; gap: 16px; align-items: flex-start; }

.locked-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: none;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  background: rgba(0, 0, 0, 0.28);
  color: var(--accent);
}

.locked-icon svg { width: 20px; height: 20px; }

.locked-head h3 { margin: 0 0 7px; font-size: 16px; font-weight: 600; }
.locked-head p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.6; max-width: 68ch; }

.locked-stats { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 20px; }

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 11px 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.24);
}

.stat b { font: 600 14px/1 var(--mono); color: var(--text); }
.stat span { font: 10.5px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--dim); }

.packs-locked .btn { display: inline-flex; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
}

.feature {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-solid);
}

.feature h3 { margin: 0 0 8px; font-size: 14px; font-weight: 600; color: var(--text); }
.feature p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}

.why-card {
  position: relative;
  padding: 22px 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(24, 27, 33, 0.9), rgba(14, 16, 20, 0.9));
  overflow: hidden;
}

.why-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 100% 0%, var(--accent-soft), transparent 60%);
  opacity: 0.5;
  pointer-events: none;
}

.why-num {
  display: block;
  margin-bottom: 12px;
  font: 600 12px/1 var(--mono);
  letter-spacing: 0.16em;
  color: var(--accent);
  opacity: 0.85;
}

.why-card h3 { position: relative; margin: 0 0 10px; font-size: 16px; font-weight: 600; }
.why-card p { position: relative; margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.65; }

.steps { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }

.step {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-solid);
}

.step-num {
  display: grid;
  place-items: center;
  flex: none;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font: 600 14px/1 var(--mono);
}

.step h3 { margin: 0 0 6px; font-size: 15px; font-weight: 600; }
.step p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.6; }

.requirements {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.req {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.2);
}

.req-label { font: 10px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); }
.req b { font-size: 12.5px; font-weight: 500; color: var(--text); }

.faq { display: grid; gap: 9px; }

.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.faq summary {
  padding: 15px 18px;
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "+";
  font: 16px/1 var(--mono);
  color: var(--dim);
  flex: none;
}

.faq details[open] summary::after { content: "−"; }
.faq details[open] summary { border-bottom: 1px solid var(--line); }

.faq details p {
  margin: 0;
  padding: 14px 18px 16px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.faq code {
  font: 11.5px/1 var(--mono);
  padding: 2px 5px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.35);
  color: var(--accent);
}

.empty { color: var(--dim); font-size: 13.5px; margin: 0; padding: 22px 0; }

.versions { display: grid; gap: 10px; }

.version-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.version-row:hover { border-color: var(--line-strong); }

.version-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.version-head strong { font: 600 14.5px/1.2 var(--mono); letter-spacing: 0.02em; }

.version-notes {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
  max-width: 72ch;
}

.version-date { display: block; margin-top: 8px; font: 11.5px/1 var(--mono); color: var(--dim); }

.badge-old { border-color: rgba(200, 160, 106, 0.4); background: rgba(200, 160, 106, 0.1); color: #d6b98c; }

.badge-revoked { border-color: rgba(209, 106, 106, 0.45); background: rgba(209, 106, 106, 0.1); color: #e5a0a0; }

.about {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.about article {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-solid);
}

.about h3 { margin: 0 0 8px; font-size: 14px; font-weight: 600; }
.about p { margin: 0; color: var(--muted); font-size: 13.5px; }

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 28px 32px 40px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--dim);
}

.footer-info { display: flex; gap: 10px; flex-wrap: wrap; }

.support-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(12, 14, 18, 0.72);
  color: var(--muted);
  font-size: 12px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.support-link:hover { color: var(--text); border-color: var(--line-strong); }
.support-icon { display: inline-flex; color: #3fa9e0; }

.back-link {
  display: inline-block;
  margin-bottom: 10px;
  font: 11.5px/1 var(--mono);
  color: var(--dim);
  transition: color 0.15s ease;
}
.back-link:hover { color: var(--text); }

.page-head-block { padding-top: 56px; }

.sep { opacity: 0.5; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 32px; padding: 48px 0 40px; }
  .hero-panel { display: none; }
  main { padding: 0 20px 56px; }
  .topbar { padding: 12px 20px; }
  .topnav { gap: 16px; font-size: 12.5px; }
  .pack { grid-template-columns: 1fr; gap: 12px; }
  .pack-side { flex-direction: row; align-items: center; justify-content: space-between; }
  .version-row { grid-template-columns: 1fr; gap: 12px; }
  .version-row .btn-small { justify-content: center; }
  .packs-locked { padding: 20px; }
  .locked-head { flex-direction: column; gap: 12px; }
}

/* ---- server card ---- */

.server-card {
  margin-top: 18px;
  border: 1px solid rgba(200, 178, 106, 0.28);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(200, 178, 106, 0.07), rgba(19, 22, 27, 0.7));
  overflow: hidden;
}

.server-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px 0;
}

.server-head h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.server-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(111, 191, 115, 0.16);
  flex: none;
}

.server-body { padding: 12px 20px 18px; }

.server-ip {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  border: 1px dashed rgba(200, 178, 106, 0.35);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--text);
  font: 14px/1 var(--mono);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.server-ip:hover {
  border-color: rgba(200, 178, 106, 0.6);
  background: rgba(200, 178, 106, 0.07);
}

.server-ip:focus-visible {
  outline: 2px solid rgba(200, 178, 106, 0.55);
  outline-offset: 2px;
}

.server-ip.is-copied {
  border-style: solid;
  border-color: rgba(111, 191, 115, 0.6);
  background: rgba(111, 191, 115, 0.1);
}

.server-ip.is-copied .server-copy {
  color: #a5d8a7;
}

.server-copy {
  margin-left: auto;
  font: 10.5px/1 var(--sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}

.server-meta {
  margin-top: 10px;
  font: 11.5px/1.5 var(--mono);
  color: var(--dim);
}

/* ---- social ---- */

.social {
  padding: 46px 0 12px;
  text-align: center;
}

.social h2 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.social-note {
  margin: 0 auto 24px;
  max-width: 52ch;
  color: var(--muted);
  font-size: 13.5px;
}

.social-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
  font-size: 13.5px;
  transition: transform 0.14s ease, border-color 0.14s ease, background 0.14s ease;
}

.social-link:hover {
  transform: translateY(-2px);
  border-color: rgba(200, 178, 106, 0.45);
  background: rgba(200, 178, 106, 0.09);
}

.social-icon {
  display: block;
  width: 18px;
  height: 18px;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
  flex: none;
  opacity: 0.9;
}

.social-icon-text {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: rgba(200, 178, 106, 0.2);
  color: var(--accent);
  font: 600 10px/1 var(--mono);
}

.social-link:hover .social-icon { opacity: 1; color: var(--accent); }
.social-link:hover .social-icon-text { color: var(--accent); }

.social-discord:hover { border-color: rgba(88, 101, 242, 0.5); }
.social-tiktok:hover { border-color: rgba(255, 255, 255, 0.3); }

@media (max-width: 860px) {
  .social-links { gap: 9px; }
  .social-link { padding: 10px 14px; font-size: 12.5px; }
}