@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&display=swap');

:root {
  --bg: #0b0f0a;
  --panel: rgba(21, 31, 18, 0.86);
  --panel-2: rgba(13, 18, 12, 0.88);
  --text: #f4ffe8;
  --muted: #b7c7ac;
  --green: #68ff7a;
  --border: rgba(138, 255, 125, 0.22);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(104, 255, 122, 0.12), transparent 35%),
    radial-gradient(circle at bottom right, rgba(93, 59, 255, 0.16), transparent 32%),
    linear-gradient(135deg, var(--bg), #050805 60%, #101509);
  color: var(--text);
  font-family: Inter, system-ui, sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.noise {
  position: fixed;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 7px);
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6vw;
  background: rgba(7, 12, 7, 0.78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.logo-block {
  width: 28px;
  height: 28px;
  background: linear-gradient(#6dff66 0 45%, #4ab344 45% 58%, #7a4d24 58%);
  image-rendering: pixelated;
  border: 2px solid rgba(255,255,255,0.24);
  box-shadow: 0 0 24px rgba(104,255,122,0.35);
}

.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--muted);
  font-weight: 700;
  transition: 0.2s ease;
}
.nav a:hover { color: var(--text); background: rgba(104, 255, 122, 0.1); }

.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  cursor: pointer;
}
.menu-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  margin: 5px auto;
}

.hero {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
  padding: 72px 6vw;
}

.eyebrow {
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.82rem;
  font-weight: 900;
  margin-bottom: 14px;
}

h1 {
  max-width: 760px;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.92;
  letter-spacing: -5px;
  margin-bottom: 24px;
}
h1 span {
  color: var(--green);
  text-shadow: 0 0 28px rgba(104, 255, 122, 0.35);
}

.hero-text {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.15rem;
  line-height: 1.8;
}

.server-card {
  width: min(560px, 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 32px 0;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: 18px;
}
.server-card small { color: var(--muted); display: block; margin-bottom: 4px; }
.server-card strong { font-size: 1.35rem; word-break: break-word; }

.btn, .copy-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 900;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover, .copy-btn:hover { transform: translateY(-2px); }

.primary, .copy-btn {
  color: #061008;
  background: linear-gradient(135deg, var(--green), #b7ff6f);
  box-shadow: 0 14px 32px rgba(104,255,122,0.18);
}
.secondary {
  color: var(--text);
  border-color: var(--border);
  background: rgba(255,255,255,0.05);
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-art {
  position: relative;
  min-height: 440px;
  display: grid;
  place-items: center;
}

.portal {
  width: min(360px, 80vw);
  height: min(460px, 90vw);
  border: 14px solid #302457;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(156, 79, 255, 0.28), rgba(50, 10, 110, 0.55));
  box-shadow: 0 0 60px rgba(151, 79, 255, 0.45), inset 0 0 60px rgba(151, 79, 255, 0.32);
  transform: rotate(3deg);
}
.portal-inner {
  width: 100%;
  height: 100%;
  background:
    repeating-linear-gradient(90deg, rgba(193, 113, 255, 0.28) 0 12px, rgba(92, 37, 170, 0.32) 12px 24px),
    radial-gradient(circle, rgba(255,255,255,0.2), transparent 50%);
  animation: shimmer 2.4s infinite linear;
}

.cube {
  position: absolute;
  width: 82px;
  height: 82px;
  image-rendering: pixelated;
  border: 4px solid rgba(0,0,0,0.35);
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
}
.cube-grass {
  top: 12%;
  left: 12%;
  background: linear-gradient(#73dd4b 0 35%, #9b6b35 35%);
  animation: float 4s ease-in-out infinite;
}
.cube-stone {
  bottom: 14%;
  right: 10%;
  background: linear-gradient(135deg, #9ba5a7, #4c5559);
  animation: float 4.4s ease-in-out infinite reverse;
}
.cube-diamond {
  top: 18%;
  right: 14%;
  background: linear-gradient(135deg, #8ffff4, #1aa0c1);
  animation: float 3.8s ease-in-out infinite;
}

.section {
  position: relative;
  z-index: 1;
  padding: 90px 6vw;
}
.section-title {
  max-width: 760px;
  margin-bottom: 34px;
}
h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
  letter-spacing: -2px;
  margin-bottom: 16px;
}
.section-title p, .panel p {
  color: var(--muted);
  line-height: 1.8;
}

.cards, .download-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.card, .download-card, .panel, .video-box, details {
  background: var(--panel-2);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: 22px;
}
.card, .download-card { padding: 24px; }

.icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 14px;
  background: rgba(104,255,122,0.1);
  border: 1px solid var(--border);
  font-size: 1.5rem;
}
.card h3, .download-card h3 {
  margin-bottom: 12px;
  font-size: 1.22rem;
}
.card p, .download-card p, details p {
  color: var(--muted);
  line-height: 1.7;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 22px;
  align-items: stretch;
}
.panel { padding: 34px; }

.steps { margin-top: 28px; display: grid; gap: 12px; }
.step {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 14px;
  background: rgba(255,255,255,0.04);
  border-radius: 14px;
}
.step span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  flex: none;
  background: var(--green);
  color: #061008;
  font-weight: 900;
  border-radius: 9px;
}

.video-box { min-height: 380px; padding: 18px; }
.video-placeholder {
  height: 100%;
  min-height: 340px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 32px;
  border: 2px dashed rgba(104,255,122,0.28);
  border-radius: 16px;
  background: linear-gradient(rgba(0,0,0,0.25), rgba(0,0,0,0.25)), radial-gradient(circle at center, rgba(104,255,122,0.14), transparent 45%);
}
.play {
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 18px;
  background: var(--green);
  color: #061008;
  font-size: 2rem;
}

.download-grid { grid-template-columns: repeat(3, 1fr); }
.download-card { display: grid; gap: 14px; }

.faq {
  max-width: 960px;
  margin: 0 auto;
}
details {
  padding: 20px 22px;
  margin-bottom: 14px;
}
summary {
  cursor: pointer;
  font-weight: 900;
  font-size: 1.05rem;
}
details p { margin-top: 12px; }

footer {
  position: relative;
  z-index: 1;
  padding: 36px 6vw;
  border-top: 1px solid var(--border);
  color: var(--muted);
  text-align: center;
}
footer .small {
  margin-top: 8px;
  font-size: 0.85rem;
  opacity: 0.75;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(4deg); }
  50% { transform: translateY(-22px) rotate(-3deg); }
}
@keyframes shimmer {
  from { background-position: 0 0; }
  to { background-position: 80px 0; }
}

@media (max-width: 980px) {
  .hero, .split { grid-template-columns: 1fr; }
  .hero-art { min-height: 340px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .download-grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .topbar { padding: 0 18px; }
  .menu-btn { display: block; }
  .nav {
    position: absolute;
    top: 76px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: rgba(7, 12, 7, 0.96);
    border: 1px solid var(--border);
    border-radius: 16px;
  }
  .nav.open { display: flex; }
  .server-card { align-items: stretch; flex-direction: column; }
  .cards { grid-template-columns: 1fr; }
  h1 { letter-spacing: -3px; }
}