/* ============================================================
   DarkCubes  ·  darkcubes.net
   Vanilla Cube World Alpha server
   ============================================================ */

/* ---------- tokens ---------- */
:root{
  --void:#0e0f13;      /* page */
  --slab:#171922;      /* panels */
  --edge:#2b2c2d;      /* logo plate charcoal: borders, plates */
  --line:#252732;
  --sky:#4fb4ff;       /* alpha sky blue: links, primary accent */
  --ember:#ff8a2b;     /* banner server-name orange: hot accent */
  --moss:#7ccb55;      /* cubeworld-servers "Online" green: status only */
  --text:#eef1f6;
  --mist:#a3abbb;      /* muted body */
  --dim:#6f7789;

  --display:"Outfit",system-ui,sans-serif;
  --body:"IBM Plex Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;

  --pad:clamp(20px,5vw,64px);
  --wrap:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--void);color:var(--text);
  font-family:var(--body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(900px 520px at 78% -8%, rgba(79,180,255,.13), transparent 62%),
    radial-gradient(720px 460px at 4% 4%, rgba(255,138,43,.07), transparent 60%);
  background-repeat:no-repeat;
}
img{max-width:100%;display:block}
a{color:var(--sky);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--sky);outline-offset:3px;border-radius:2px}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}

.skip{position:absolute;left:0;top:0;transform:translateY(-140%);background:var(--sky);color:#00131f;padding:10px 16px;font-weight:600;z-index:99}
.skip:focus{transform:none;left:12px;top:12px}

/* ---------- eyebrow / shared type ---------- */
.eyebrow{
  font-family:var(--mono);font-size:12px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--dim);
  margin:0 0 18px;display:flex;align-items:center;gap:12px;
}
.eyebrow::after{content:"";flex:1;height:1px;background:var(--line);max-width:180px}

h2{
  font-family:var(--display);font-weight:800;
  font-size:clamp(28px,4vw,44px);line-height:1.08;letter-spacing:-.02em;
  margin:0 0 20px;
}
.lede{color:var(--mist);font-size:clamp(17px,1.6vw,19px);margin:0 0 18px;max-width:62ch}
.lede strong{color:var(--text);font-weight:500}

/* ---------- header ---------- */
.top{
  position:sticky;top:0;z-index:40;
  background:rgba(14,15,19,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.top .wrap{display:flex;align-items:center;gap:20px;height:66px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{width:26px;height:auto;color:var(--text);flex:none}
.wordmark{
  font-family:var(--display);font-weight:800;font-size:19px;
  letter-spacing:-.02em;color:var(--text);line-height:1;
}
.wordmark i{font-style:normal;font-weight:600;color:var(--dim)}
.nav{margin-left:auto;display:flex;align-items:center;gap:26px}
.nav a{
  font-family:var(--mono);font-size:13px;font-weight:500;color:var(--mist);
  letter-spacing:.02em;
}
.nav a:hover{color:var(--text);text-decoration:none}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.02em;
  color:var(--text);
  border:1px solid var(--line);background:var(--slab);
  padding:6px 12px;border-radius:3px;white-space:nowrap;
}
@media(max-width:720px){.nav a{display:none}.nav .chip{display:inline-block}}
@media(max-width:400px){
  :root{--pad:16px}
  .wordmark{font-size:16px}
  .chip{font-size:10px;padding:5px 8px;letter-spacing:.07em}
}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero .wrap{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(24px,4vw,64px);align-items:center;
  padding-block:clamp(56px,9vw,104px);
}
h1{
  font-family:var(--display);font-weight:800;
  font-size:clamp(38px,6.2vw,68px);line-height:1.02;letter-spacing:-.035em;
  margin:0 0 22px;
}
h1 .hl{color:var(--sky)}
.hero p{color:var(--mist);font-size:clamp(17px,1.7vw,19.5px);margin:0 0 32px;max-width:56ch}
.hero p strong{color:var(--text);font-weight:500}

.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:13.5px;font-weight:600;letter-spacing:.03em;
  padding:13px 22px;border-radius:3px;border:1px solid transparent;
  transition:transform .15s ease,background .18s ease,border-color .18s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-a{background:var(--sky);color:#041826}
.btn-a:hover{background:#6ec3ff}
.btn-b{border-color:var(--line);color:var(--text);background:var(--slab)}
.btn-b:hover{border-color:var(--dim)}

.hero-mark{
  width:100%;height:auto;max-width:400px;margin-inline:auto;display:block;
  color:var(--text);overflow:visible;
  filter:drop-shadow(0 26px 46px rgba(0,0,0,.6));
  animation:bob 9s ease-in-out infinite;
}
.hero-art{position:relative}
.hero-art::before{
  content:"";position:absolute;inset:-8% -4%;pointer-events:none;
  background:radial-gradient(closest-side, rgba(79,180,255,.20), transparent 72%);
}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

@media(max-width:860px){
  .hero .wrap{grid-template-columns:1fr;padding-block:clamp(40px,8vw,64px)}
  .hero-art{order:-1;max-width:340px;margin-inline:auto}
}

/* ---------- generic section ---------- */
.section{padding-block:clamp(64px,8vw,110px);border-bottom:1px solid var(--line)}

/* ---------- revival ---------- */
.revival-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,5vw,72px)}
@media(max-width:920px){.revival-grid{grid-template-columns:1fr}}

.ledger{border:1px solid var(--line);border-radius:4px;background:var(--slab);overflow:hidden}
.ledger-head{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:13px 18px;border-bottom:1px solid var(--line);background:var(--edge);
  font-family:var(--mono);font-size:11.5px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--mist);
}
.ledger-head span:last-child{color:var(--dim);letter-spacing:.06em}
.ledger ol{list-style:none;margin:0;padding:0;counter-reset:none}
.ledger li{
  display:grid;grid-template-columns:64px minmax(0,1fr);gap:16px;
  padding:16px 18px;border-top:1px solid var(--line);
  transition:background .18s ease;
}
.ledger li:first-child{border-top:0}
.ledger li:hover{background:rgba(79,180,255,.045)}
.tag{
  font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.1em;
  padding:3px 0;text-align:center;border-radius:2px;height:fit-content;
  border:1px solid currentColor;
}
.t-port{color:var(--sky)}
.t-fix{color:var(--ember)}
.t-perf{color:#c99bff}
.t-sec{color:var(--moss)}
.t-new{color:#ffd85e}
.ledger h3{
  font-family:var(--mono);font-size:14.5px;font-weight:600;color:var(--text);
  margin:0 0 5px;letter-spacing:-.005em;
}
.ledger p{margin:0;font-size:14.5px;line-height:1.55;color:var(--mist)}

/* ---------- status ---------- */
.status-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(24px,4vw,48px);align-items:start}
.status-grid>*{min-width:0}
@media(max-width:920px){.status-grid{grid-template-columns:1fr}}

.banner-frame{
  border:1px solid var(--line);border-radius:4px;background:var(--slab);
  padding:16px;
}
.banner-frame > .rail{
  display:flex;align-items:center;gap:10px;margin-bottom:14px;
  font-family:var(--mono);font-size:11.5px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--dim);
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--moss);box-shadow:0 0 0 4px rgba(124,203,85,.16)}
.banner-slot{
  overflow:hidden;
  border:1px solid var(--line);border-radius:3px;background:#101219;
}
.banner-slot a{display:block;line-height:0}
.banner-slot img{display:block;width:100%;height:auto}
.banner-note{margin:14px 0 0;font-size:14px;color:var(--dim)}

.card{border:1px solid var(--line);border-radius:4px;background:var(--slab);padding:22px}
.card h3{
  font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--dim);margin:0 0 16px;
}
.spec{list-style:none;margin:0;padding:0}
.spec li{
  display:flex;justify-content:space-between;gap:14px;align-items:baseline;
  padding:9px 0;border-top:1px dotted var(--line);
  font-family:var(--mono);font-size:13.5px;
}
.spec li:first-child{border-top:0}
.spec dfn{color:var(--dim);font-style:normal;font-weight:400}
.spec b{font-weight:500;color:var(--text);text-align:right}
.spec b.live{color:var(--moss)}

/* ---------- features ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.feat{background:var(--slab);padding:28px 26px;transition:background .2s ease}
.feat:hover{background:#1c1f2a}
.feat svg{width:26px;height:26px;margin-bottom:16px;display:block}
.feat h3{font-family:var(--display);font-weight:600;font-size:19px;margin:0 0 8px;letter-spacing:-.01em}
.feat p{margin:0;font-size:15px;color:var(--mist);line-height:1.6}

/* ---------- footer ---------- */
footer{padding-block:clamp(52px,7vw,84px)}
.credit{
  border-left:2px solid var(--ember);padding-left:22px;max-width:64ch;
}
.credit h2{font-size:clamp(22px,2.6vw,28px);margin-bottom:14px}
.credit p{color:var(--mist);font-size:16px;margin:0 0 14px}
.colophon{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px 26px;align-items:center;
  font-family:var(--mono);font-size:12.5px;color:var(--dim);
}
.colophon .sep{margin-left:auto}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .hero-mark{animation:none}
  .btn:hover{transform:none}
}