:root {
  --bg: #070711;
  --panel: rgba(255, 255, 255, .075);
  --panel-strong: rgba(255, 255, 255, .12);
  --text: #f7f4ff;
  --muted: rgba(247, 244, 255, .72);
  --cyan: #27f5ff;
  --pink: #ff2bd6;
  --purple: #8f52ff;
  --green: #56ffb5;
  --border: rgba(255, 255, 255, .17);
  --shadow: 0 24px 80px rgba(0, 0, 0, .46);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100svh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 85% 6%, rgba(39, 245, 255, .22), transparent 34%),
    radial-gradient(circle at 10% 24%, rgba(255, 43, 214, .18), transparent 34%),
    linear-gradient(145deg, #06060d 0%, #11112b 58%, #06060d 100%);
  overflow-x: hidden;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: .08;
  background-image: linear-gradient(0deg, transparent 24%, rgba(255,255,255,.35) 25%, transparent 26%, transparent 74%, rgba(255,255,255,.35) 75%, transparent 76%);
  background-size: 5px 5px;
  mix-blend-mode: overlay;
}

.orb {
  position: fixed;
  width: 270px;
  height: 270px;
  border-radius: 50%;
  filter: blur(42px);
  opacity: .35;
  z-index: -1;
  animation: float 8s ease-in-out infinite;
}
.orb-a { background: var(--cyan); top: -70px; right: -120px; }
.orb-b { background: var(--pink); bottom: 80px; left: -120px; animation-delay: -2s; }
@keyframes float { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(28px) scale(1.08); } }

.phone-shell {
  width: min(100%, 460px);
  margin: 0 auto;
  padding: 18px 16px 28px;
}

.glass {
  border: 1px solid var(--border);
  background: linear-gradient(145deg, rgba(255,255,255,.105), rgba(255,255,255,.045));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: 28px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 22px 18px 20px;
  text-align: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: conic-gradient(from 180deg, transparent, rgba(39,245,255,.34), transparent, rgba(255,43,214,.34), transparent);
  opacity: .55;
  filter: blur(22px);
  z-index: -1;
}
.top-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  color: var(--muted);
  font-size: 12px;
}
.dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 16px var(--green);
}
.logo-wrap {
  position: relative;
  width: 118px;
  height: 118px;
  margin: 22px auto 12px;
  display: grid;
  place-items: center;
}
.logo-ring {
  position: absolute;
  inset: 0;
  border-radius: 34px;
  background: linear-gradient(135deg, var(--cyan), var(--purple), var(--pink));
  box-shadow: 0 0 42px rgba(39,245,255,.42), 0 0 58px rgba(255,43,214,.25);
  animation: spin 7s linear infinite;
}
.logo-core {
  position: relative;
  width: 92px;
  height: 92px;
  display: grid;
  place-items: center;
  border-radius: 28px;
  background: rgba(8, 8, 20, .86);
  border: 1px solid rgba(255,255,255,.18);
  font-weight: 900;
  letter-spacing: 1px;
  font-size: 34px;
  color: #fff;
  text-shadow: 0 0 18px var(--cyan), 0 0 24px var(--pink);
}
@keyframes spin { to { transform: rotate(360deg); } }

h1, h2, p { margin: 0; }
h1 {
  font-size: clamp(34px, 10vw, 48px);
  line-height: 1.05;
  text-shadow: 0 0 20px rgba(39,245,255,.42), 0 0 26px rgba(255,43,214,.32);
}
.tagline {
  margin-top: 10px;
  color: var(--muted);
  font-size: 15px;
}
.status-card {
  margin-top: 18px;
  padding: 12px 14px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  border-radius: 18px;
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.88);
}
.status-light {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 16px var(--green);
}

.downloads, .guide, .tips {
  margin-top: 14px;
  padding: 16px;
}
.section-head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
}
.section-head h2 { font-size: 18px; }

.download-card {
  position: relative;
  overflow: hidden;
  min-height: 82px;
  margin-top: 11px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
  border-radius: 22px;
  background: rgba(255,255,255,.085);
  border: 1px solid rgba(255,255,255,.16);
  transform: translateZ(0);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.download-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.13), transparent);
  transform: translateX(110%);
  transition: transform .55s ease;
}
.download-card:hover::after, .download-card:focus-visible::after { transform: translateX(-110%); }
.download-card:active { transform: scale(.985); }
.primary { box-shadow: 0 0 26px rgba(39,245,255,.13); }
.secondary { box-shadow: 0 0 26px rgba(255,43,214,.13); }
.server-badge {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 17px;
  background: linear-gradient(135deg, rgba(39,245,255,.95), rgba(143,82,255,.92));
  font-weight: 900;
  color: #050512;
  box-shadow: 0 0 22px rgba(39,245,255,.36);
}
.secondary .server-badge { background: linear-gradient(135deg, rgba(255,43,214,.95), rgba(143,82,255,.92)); color: white; }
.download-card strong { display: block; font-size: 17px; margin-bottom: 4px; }
.download-card small { color: var(--muted); font-size: 12px; }
.arrow { margin-right: auto; font-size: 22px; color: rgba(255,255,255,.82); }
.hint {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.9;
  font-size: 13px;
}

.tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 5px;
  border-radius: 18px;
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(255,255,255,.11);
}
.tab {
  border: 0;
  color: var(--muted);
  background: transparent;
  border-radius: 14px;
  padding: 11px 8px;
  font-family: inherit;
  font-weight: 700;
  cursor: pointer;
}
.tab.active {
  color: #050512;
  background: linear-gradient(135deg, var(--cyan), #ffffff);
  box-shadow: 0 0 22px rgba(39,245,255,.22);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }
ol {
  margin: 14px 0 0;
  padding: 0 22px 0 0;
  color: rgba(255,255,255,.88);
  line-height: 2;
  font-size: 14px;
}
li::marker { color: var(--cyan); font-weight: 900; }

.tip-grid {
  display: grid;
  gap: 10px;
}
.tip {
  padding: 13px;
  border-radius: 18px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.11);
}
.tip b { display: block; margin-bottom: 5px; }
.tip span { color: var(--muted); font-size: 13px; line-height: 1.8; }

.support {
  margin-top: 14px;
  display: block;
  text-align: center;
  text-decoration: none;
  color: #050512;
  font-weight: 900;
  padding: 15px 14px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  box-shadow: 0 0 30px rgba(39,245,255,.24);
}
footer {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 16px;
  color: rgba(255,255,255,.52);
  font-size: 12px;
  padding: 0 4px;
}

@media (min-width: 720px) {
  .phone-shell { padding-top: 36px; }
}