:root {
  --ink: #06111c;
  --panel: #0b1b28;
  --muted: #91a7b7;
  --cyan: #35e7ee;
  --green: #8dde42;
  --amber: #f6a625;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(30, 219, 229, .10), transparent 28rem),
    linear-gradient(180deg, #06111c 0%, #081622 52%, #050d15 100%);
  color: #f5fbff;
  font-family: Arial, Helvetica, sans-serif;
}
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }

.nav {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.08);
  position: relative;
  z-index: 4;
}
.brand { display: flex; align-items: center; gap: 12px; color: white; text-decoration: none; font-weight: 900; letter-spacing: .04em; }
.brand img { width: 38px; height: 38px; border-radius: 9px; box-shadow: 0 0 18px rgba(53,231,238,.22); }
.nav-links { display: flex; gap: 34px; }
.nav-links a, footer a { color: #b3c4cf; text-decoration: none; font-size: 14px; transition: color .2s; }
.nav-links a:hover, footer a:hover { color: var(--cyan); }
.nav-cta {
  border: 1px solid rgba(53,231,238,.55);
  color: var(--cyan);
  padding: 11px 18px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  border-radius: 4px;
}

.hero { min-height: 690px; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 20px; padding-block: 50px 70px; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow, .section-heading > span, .cta span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .18em;
}
.status-dot { width: 8px; height: 8px; display: inline-block; margin-right: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
h1 { font-size: clamp(54px, 7vw, 92px); line-height: .94; letter-spacing: -.055em; margin: 24px 0 28px; font-weight: 950; }
h1 em { font-style: normal; color: var(--green); text-shadow: 0 8px 34px rgba(141,222,66,.13); }
.lead { max-width: 590px; color: #abc0ce; font-size: 18px; line-height: 1.75; margin: 0 0 32px; }
.server-card {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  max-width: 585px; padding: 15px 16px 15px 22px;
  border: 1px solid rgba(53,231,238,.35);
  background: rgba(9, 29, 42, .78);
  box-shadow: inset 4px 0 0 var(--cyan), 0 16px 45px rgba(0,0,0,.22);
}
.server-card span { display: block; color: #708b9c; font-size: 10px; font-weight: 900; letter-spacing: .16em; margin-bottom: 6px; }
.server-card strong { font-family: Consolas, monospace; font-size: clamp(17px, 2.3vw, 25px); }
.server-card button, .cta button {
  border: 0; border-radius: 3px; cursor: pointer; color: #031216; background: var(--cyan);
  font-weight: 900; padding: 14px 19px; white-space: nowrap;
  box-shadow: 0 5px 22px rgba(53,231,238,.22); transition: transform .2s, box-shadow .2s;
}
.server-card button:hover, .cta button:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(53,231,238,.38); }
.port { color: #6f8999; font-size: 12px; font-weight: 700; letter-spacing: .04em; }
.port i { display: inline-block; width: 3px; height: 3px; background: #486171; border-radius: 50%; margin: 0 10px 3px; }
.port b { color: #b6ccd8; }
.hero-art { position: relative; display: grid; place-items: center; min-width: 0; }
.hero-art img { width: min(620px, 110%); position: relative; z-index: 1; filter: drop-shadow(0 35px 55px rgba(0,0,0,.45)); animation: float 5s ease-in-out infinite; }
.glow { position: absolute; width: 62%; aspect-ratio: 1; border-radius: 50%; background: rgba(41,222,234,.18); filter: blur(70px); }
@keyframes float { 50% { transform: translateY(-10px); } }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid rgba(255,255,255,.09); background: rgba(9,27,39,.66); }
.stats article { padding: 25px 30px; border-right: 1px solid rgba(255,255,255,.08); }
.stats article:last-child { border-right: 0; }
.stats span { display: block; color: #657f90; font-size: 10px; font-weight: 900; letter-spacing: .16em; margin-bottom: 8px; }
.stats strong { font-size: 20px; }
.section { padding-block: 120px; }
.section-heading { max-width: 610px; margin-bottom: 58px; }
.section-heading h2, .cta h2 { font-size: clamp(40px, 5vw, 62px); letter-spacing: -.045em; margin: 14px 0 15px; line-height: 1; }
.section-heading p, .cta p { color: var(--muted); font-size: 17px; line-height: 1.6; margin: 0; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.steps article {
  min-height: 245px; padding: 28px; position: relative; overflow: hidden;
  border: 1px solid rgba(255,255,255,.09); background: linear-gradient(145deg, rgba(14,39,54,.92), rgba(7,22,32,.88));
}
.steps article > b { color: rgba(53,231,238,.16); font-size: 66px; line-height: 1; position: absolute; right: 18px; top: 17px; }
.steps h3, .rules h3 { font-size: 19px; margin: 88px 0 12px; }
.steps p, .rules p { color: #8ba3b2; font-size: 14px; line-height: 1.65; margin: 0; }
.steps p strong { color: var(--cyan); word-break: break-word; }

.rules-wrap { background: rgba(3,11,18,.55); border-block: 1px solid rgba(255,255,255,.06); }
.rules-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.rules-grid article { display: flex; gap: 25px; padding: 28px; border: 1px solid rgba(255,255,255,.07); background: rgba(10,28,40,.58); }
.rules-grid article > b { color: var(--green); font: 900 13px Consolas, monospace; padding-top: 3px; }
.rules h3 { margin: 0 0 8px; }
.cta {
  margin-block: 80px;
  padding: 62px 70px;
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  border: 1px solid rgba(53,231,238,.24);
  background: linear-gradient(105deg, rgba(11,38,50,.94), rgba(6,23,34,.94)), url("server-icon.png") right center/240px no-repeat;
  box-shadow: inset 0 0 55px rgba(53,231,238,.04);
}
.cta h2 { font-size: clamp(34px, 4vw, 52px); }
.cta button { padding: 17px 24px; }
footer { min-height: 110px; border-top: 1px solid rgba(255,255,255,.07); display: flex; align-items: center; justify-content: space-between; gap: 30px; }
footer p { color: #627989; font-size: 11px; text-align: center; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 80px; text-align: center; }
  .hero-copy { display: flex; flex-direction: column; align-items: center; }
  .hero-art { order: -1; max-width: 480px; margin-inline: auto; margin-bottom: -35px; }
  .stats, .steps { grid-template-columns: 1fr 1fr; }
  .stats article:nth-child(2) { border-right: 0; }
  .stats article:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.08); }
}
@media (max-width: 620px) {
  .shell { width: min(100% - 28px, 1180px); }
  .nav { height: 72px; }
  .nav-links { display: none; }
  .nav-cta { padding: 9px 12px; font-size: 11px; }
  .hero { min-height: auto; padding: 45px 0 60px; }
  .hero-art { max-width: 320px; margin-bottom: -15px; }
  h1 { font-size: 49px; }
  .lead { font-size: 16px; }
  .server-card { width: 100%; padding: 14px; flex-direction: column; align-items: stretch; text-align: left; }
  .server-card button { width: 100%; }
  .port { line-height: 1.8; }
  .stats, .steps, .rules-grid { grid-template-columns: 1fr; }
  .stats article { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .stats article:last-child { border-bottom: 0; }
  .section { padding-block: 82px; }
  .section-heading { margin-bottom: 36px; }
  .steps article { min-height: 210px; }
  .cta { margin-block: 55px; padding: 45px 25px; flex-direction: column; align-items: flex-start; }
  .cta button { width: 100%; }
  footer { padding: 35px 0; flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-art img { animation: none; }
}