:root {
  --ink: #f5f2e8;
  --muted: #c7c5b8;
  --night: #07141b;
  --night-2: #0b2027;
  --panel: rgba(11, 31, 39, 0.9);
  --panel-soft: rgba(17, 45, 52, 0.72);
  --line: rgba(190, 232, 211, 0.18);
  --mint: #8fe0b2;
  --mint-2: #55b58a;
  --gold: #f4cf72;
  --orange: #e9964b;
  --danger: #ff8d82;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(5, 18, 24, .8), rgba(5, 18, 24, .98)),
    url('../images/page-bg.png') center top / cover fixed;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 12%, rgba(85,181,138,.15), transparent 34%),
    radial-gradient(circle at 86% 16%, rgba(244,207,114,.1), transparent 30%),
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: auto, auto, 32px 32px, 32px 32px;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }
button { cursor: pointer; }

.container { width: min(calc(100% - 36px), var(--max)); margin: 0 auto; }
.section { padding: 84px 0; }
.section-tight { padding: 54px 0; }
.eyebrow {
  margin: 0 0 10px;
  color: var(--mint);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-weight: 800;
  font-size: .76rem;
}
.section-title {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 5vw, 3.7rem);
  line-height: 1.05;
  letter-spacing: -.035em;
}
.lead { color: var(--muted); font-size: 1.1rem; max-width: 760px; }
.muted { color: var(--muted); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 18, 24, .78);
  backdrop-filter: blur(18px);
}
.nav-wrap { min-height: 76px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-mark {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border: 1px solid rgba(143,224,178,.45);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(143,224,178,.2), rgba(244,207,114,.1));
  box-shadow: inset 0 0 18px rgba(143,224,178,.08);
  font-size: 1.35rem;
}
.brand-copy strong { display: block; line-height: 1; font-family: Georgia, serif; letter-spacing: .02em; }
.brand-copy small { color: var(--muted); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 10px 12px;
  color: #d6ddd8;
  border-radius: 10px;
  font-weight: 700;
  font-size: .9rem;
}
.nav a:hover, .nav a.active { color: var(--ink); background: rgba(143,224,178,.1); }
.nav .nav-login { border: 1px solid rgba(244,207,114,.35); color: var(--gold); margin-left: 6px; }
.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  color: var(--ink); background: rgba(255,255,255,.04); border-radius: 12px;
}

.hero {
  position: relative;
  min-height: 720px;
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(3,14,18,.96) 0%, rgba(3,14,18,.75) 48%, rgba(3,14,18,.15) 78%),
    linear-gradient(0deg, #07141b 0%, transparent 38%),
    url('../images/library-hero.jpg') 60% center / cover no-repeat;
}
.hero::after {
  content: "";
  position: absolute; inset: auto 0 0; height: 140px;
  background: linear-gradient(transparent, var(--night));
}
.hero-inner { position: relative; z-index: 2; padding: 130px 0 120px; }
.hero-copy { max-width: 700px; }
.hero h1 {
  margin: 0 0 22px;
  max-width: 760px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.5rem, 9vw, 7.3rem);
  line-height: .88;
  letter-spacing: -.065em;
  text-wrap: balance;
}
.hero h1 span { color: var(--gold); text-shadow: 0 8px 40px rgba(244,207,114,.18); }
.hero .lead { font-size: clamp(1rem, 2vw, 1.25rem); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 48px; padding: 0 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--mint); color: #092019; box-shadow: 0 14px 32px rgba(85,181,138,.18); }
.btn-primary:hover { background: #a4ebc2; }
.btn-secondary { border-color: rgba(255,255,255,.2); background: rgba(5,18,24,.5); }
.btn-secondary:hover { border-color: rgba(143,224,178,.45); }
.hero-stats { display: flex; gap: 34px; flex-wrap: wrap; margin-top: 54px; }
.hero-stat strong { display: block; color: var(--gold); font: 700 1.45rem Georgia, serif; }
.hero-stat span { color: var(--muted); font-size: .84rem; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(20,47,54,.84), rgba(8,25,32,.9));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.feature-card { padding: 28px; min-height: 250px; position: relative; overflow: hidden; }
.feature-card::after {
  content: attr(data-number);
  position: absolute; right: 16px; bottom: -24px;
  font: 800 8rem Georgia, serif; color: rgba(255,255,255,.025);
}
.icon-box {
  width: 48px; height: 48px; display: grid; place-items: center;
  margin-bottom: 24px;
  border: 1px solid rgba(143,224,178,.3); border-radius: 14px;
  background: rgba(143,224,178,.08); font-size: 1.4rem;
}
.feature-card h3 { margin: 0 0 10px; font: 700 1.35rem Georgia, serif; }
.feature-card p { color: var(--muted); margin: 0; }

.split { display: grid; grid-template-columns: 1.02fr .98fr; gap: 60px; align-items: center; }
.media-frame {
  position: relative; overflow: hidden; border-radius: 28px;
  border: 1px solid rgba(255,255,255,.16); box-shadow: var(--shadow); min-height: 460px;
}
.media-frame img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.media-frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4,16,20,.58), transparent 56%); }
.media-label { position: absolute; z-index: 2; left: 24px; bottom: 22px; right: 24px; }
.media-label strong { display: block; font: 700 1.3rem Georgia, serif; }
.media-label span { color: #d8dfd7; font-size: .9rem; }
.check-list { display: grid; gap: 12px; margin: 26px 0 0; }
.check-item { display: flex; gap: 13px; align-items: flex-start; color: #e8e9df; }
.check-item i { font-style: normal; color: var(--mint); }

.quote-band {
  padding: 34px;
  border-radius: var(--radius);
  border: 1px solid rgba(244,207,114,.22);
  background: linear-gradient(135deg, rgba(244,207,114,.09), rgba(143,224,178,.055));
}
.quote-band blockquote { margin: 0; font: 700 clamp(1.35rem, 3vw, 2.25rem)/1.25 Georgia, serif; }
.quote-band cite { display: block; margin-top: 16px; color: var(--muted); font-style: normal; }

.page-hero {
  padding: 116px 0 66px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(3,14,18,.93), rgba(3,14,18,.62)),
    url('../images/hero.jpg') right center / cover no-repeat;
}
.page-hero h1 { margin: 0; font: 700 clamp(2.8rem, 8vw, 5.9rem)/.98 Georgia, serif; letter-spacing: -.05em; max-width: 850px; }
.page-hero .lead { margin-bottom: 0; }
.breadcrumbs { color: var(--mint); font-size: .82rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 18px; }

.role-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.role-card { padding: 24px; }
.role-card .role-icon { font-size: 1.8rem; }
.role-card h3 { margin: 13px 0 5px; font-family: Georgia, serif; }
.role-card p { margin: 0; color: var(--muted); font-size: .92rem; }
.timeline { position: relative; display: grid; gap: 22px; }
.timeline::before { content:""; position:absolute; left: 17px; top: 10px; bottom: 10px; width: 1px; background: rgba(143,224,178,.28); }
.timeline-item { position: relative; padding-left: 54px; }
.timeline-item::before { content:""; position:absolute; left: 10px; top: 8px; width: 15px; height: 15px; border: 4px solid var(--night); border-radius:50%; background: var(--mint); box-shadow: 0 0 0 1px rgba(143,224,178,.5); }
.timeline-item strong { display: block; font-family: Georgia, serif; font-size: 1.15rem; }
.timeline-item span { color: var(--muted); }

.server-panel { padding: 30px; }
.status-line { display:flex; align-items:center; justify-content:space-between; gap:16px; padding: 16px 0; border-bottom:1px solid var(--line); }
.status-line:last-child { border-bottom:0; }
.status-line span { color: var(--muted); }
.status-badge { display:inline-flex; align-items:center; gap:8px; color:var(--mint); font-weight:800; }
.status-dot { width:9px; height:9px; border-radius:50%; background:var(--mint); box-shadow:0 0 18px var(--mint); }
.network-diagram { position:relative; min-height:420px; padding:38px; overflow:hidden; }
.network-diagram::before, .network-diagram::after { content:""; position:absolute; border:1px dashed rgba(143,224,178,.22); border-radius:50%; inset:12%; }
.network-diagram::after { inset:27%; }
.network-core { position:absolute; inset:50% auto auto 50%; transform:translate(-50%,-50%); width:120px;height:120px;border-radius:50%;display:grid;place-items:center;text-align:center;background:rgba(143,224,178,.14);border:1px solid rgba(143,224,178,.45);box-shadow:0 0 70px rgba(85,181,138,.18);font-weight:900; }
.node { position:absolute; width:92px; height:92px; border-radius:24px; display:grid;place-items:center;text-align:center;background:rgba(10,29,35,.94); border:1px solid var(--line); font-size:.8rem; color:var(--muted); }
.node b { display:block; color:var(--ink); font-size:1.25rem; }
.node-1{top:9%;left:13%}.node-2{top:10%;right:12%}.node-3{bottom:10%;left:15%}.node-4{bottom:8%;right:13%}

.gallery-grid { display:grid; grid-template-columns:repeat(12,1fr); gap:18px; }
.gallery-card { position:relative; overflow:hidden; min-height:280px; border-radius:20px; border:1px solid var(--line); background:#0d2026; cursor:zoom-in; }
.gallery-card:nth-child(1), .gallery-card:nth-child(4){grid-column:span 7}.gallery-card:nth-child(2), .gallery-card:nth-child(3){grid-column:span 5}.gallery-card:nth-child(5), .gallery-card:nth-child(6){grid-column:span 6}
.gallery-card img { width:100%; height:100%; object-fit:cover; position:absolute; inset:0; transition:transform .5s ease; }
.gallery-card:hover img { transform:scale(1.045); }
.gallery-card::after { content:""; position:absolute; inset:0; background:linear-gradient(0deg,rgba(3,14,18,.9),transparent 58%); }
.gallery-caption { position:absolute; z-index:2; left:22px; right:22px; bottom:18px; }
.gallery-caption strong { display:block; font:700 1.2rem Georgia,serif; }
.gallery-caption span { color:#d0d7d1; font-size:.86rem; }
.lightbox { position:fixed; inset:0; z-index:100; background:rgba(1,8,10,.92); display:none; place-items:center; padding:28px; }
.lightbox.open { display:grid; }
.lightbox img { max-width:min(1200px,95vw); max-height:85vh; border-radius:16px; border:1px solid rgba(255,255,255,.18); box-shadow:var(--shadow); }
.lightbox button { position:absolute; top:22px; right:22px; width:48px;height:48px;border:1px solid var(--line);border-radius:50%;background:#10272d;color:white;font-size:1.4rem; }

.achievement-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.achievement { padding:24px; }
.achievement-top { display:flex; align-items:center; gap:14px; }
.achievement-icon { width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(244,207,114,.19),rgba(233,150,75,.09));border:1px solid rgba(244,207,114,.3);font-size:1.6rem; }
.achievement h3 { margin:0; font-family:Georgia,serif; }
.achievement small { color:var(--muted); }
.progress { height:8px; margin-top:22px; border-radius:20px; background:rgba(255,255,255,.075); overflow:hidden; }
.progress span { display:block; height:100%; width:var(--progress); background:linear-gradient(90deg,var(--mint-2),var(--gold)); border-radius:20px; }
.player-table { width:100%; border-collapse:collapse; }
.player-table th,.player-table td { padding:16px; text-align:left; border-bottom:1px solid var(--line); }
.player-table th { color:var(--muted); font-size:.76rem; letter-spacing:.1em; text-transform:uppercase; }
.player-table td:first-child { font-weight:800; }
.rank { color:var(--gold); font-family:Georgia,serif; }

.login-shell { min-height:calc(100vh - 76px); display:grid; place-items:center; padding:70px 18px; background:linear-gradient(90deg,rgba(3,14,18,.9),rgba(3,14,18,.58)),url('../images/gameplay-1.jpg') center/cover no-repeat; }
.login-card { width:min(100%,470px); padding:36px; border-radius:26px; border:1px solid rgba(255,255,255,.18); background:rgba(6,22,28,.9); backdrop-filter:blur(18px); box-shadow:var(--shadow); }
.login-card h1 { margin:0 0 8px; font:700 2.4rem/1 Georgia,serif; }
.login-note { color:var(--muted); margin:0 0 26px; }
.field { display:grid; gap:8px; margin-bottom:16px; }
.field label { font-weight:800; font-size:.88rem; }
.field input { width:100%; min-height:50px; border-radius:12px; border:1px solid rgba(255,255,255,.16); color:white; background:rgba(255,255,255,.055); padding:0 14px; outline:none; }
.field input:focus { border-color:var(--mint); box-shadow:0 0 0 3px rgba(143,224,178,.1); }
.login-card .btn { width:100%; margin-top:8px; }
.form-error { display:none; margin:16px 0 0; padding:13px 14px; border-radius:11px; border:1px solid rgba(255,141,130,.34); background:rgba(255,141,130,.09); color:#ffd1cd; font-size:.9rem; }
.form-error.show { display:block; animation:shake .32s linear; }
.security-note { display:flex; gap:10px; margin-top:22px; color:var(--muted); font-size:.78rem; }
@keyframes shake { 25%{transform:translateX(-5px)}50%{transform:translateX(5px)}75%{transform:translateX(-3px)} }

.cta { padding:40px; display:flex; justify-content:space-between; gap:32px; align-items:center; }
.cta h2 { margin:0 0 8px; font:700 clamp(1.7rem,4vw,3rem)/1.08 Georgia,serif; }
.cta p { margin:0; color:var(--muted); }

.site-footer { border-top:1px solid var(--line); background:rgba(4,16,21,.9); padding:42px 0; }
.footer-grid { display:grid; grid-template-columns:1.3fr .7fr .7fr; gap:32px; }
.site-footer h4 { margin:0 0 12px; font-family:Georgia,serif; }
.site-footer p,.site-footer a { color:var(--muted); font-size:.88rem; }
.footer-links { display:grid; gap:7px; }
.footer-bottom { margin-top:32px; padding-top:22px; border-top:1px solid var(--line); color:#949e98; font-size:.76rem; }

.reveal { opacity:0; transform:translateY(14px); transition:.65s ease; }
.reveal.visible { opacity:1; transform:none; }

@media (max-width: 960px) {
  .menu-toggle { display:grid; place-items:center; }
  .nav { position:absolute; top:76px; left:18px; right:18px; display:none; flex-direction:column; align-items:stretch; padding:12px; border:1px solid var(--line); border-radius:16px; background:rgba(5,18,24,.98); box-shadow:var(--shadow); }
  .nav.open { display:flex; }
  .nav .nav-login { margin-left:0; }
  .grid-3,.achievement-grid { grid-template-columns:1fr 1fr; }
  .split { grid-template-columns:1fr; gap:34px; }
  .media-frame { min-height:390px; }
  .role-grid { grid-template-columns:1fr 1fr; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .footer-grid > :first-child { grid-column:1/-1; }
}

@media (max-width: 680px) {
  .container { width:min(calc(100% - 24px),var(--max)); }
  .section { padding:62px 0; }
  .hero { min-height:700px; background-position:66% center; }
  .hero-inner { padding:115px 0 90px; }
  .hero h1 { font-size:clamp(3.25rem,18vw,5.1rem); }
  .hero-stats { gap:20px; }
  .grid-3,.grid-2,.achievement-grid,.role-grid { grid-template-columns:1fr; }
  .gallery-card,.gallery-card:nth-child(n) { grid-column:1/-1; min-height:260px; }
  .gallery-grid { grid-template-columns:1fr; }
  .network-diagram { min-height:480px; padding:20px; }
  .node { width:82px;height:82px; }
  .node-1{top:8%;left:4%}.node-2{top:8%;right:4%}.node-3{bottom:8%;left:4%}.node-4{bottom:8%;right:4%}
  .cta { align-items:flex-start; flex-direction:column; padding:28px; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-grid > :first-child { grid-column:auto; }
  .player-table { font-size:.82rem; }
  .player-table th:nth-child(3),.player-table td:nth-child(3){display:none}
  .login-card { padding:28px 22px; }
}