* { box-sizing: border-box; }

:root {
  --green: #39ff88;
  --green-dark: #12843d;
  --cyan: #70e5ff;
  --gold: #ffd45c;
  --red: #ff5277;
  --dark: #07110b;
  --text: #f4fff7;
  --muted: #c4d7c9;
  --shadow: rgba(0,0,0,.55);
}

html, body { min-height: 100%; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  overflow-x: hidden;
  background: #07110b url("assets/background.png") center center / cover fixed no-repeat;
}

.bg-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 50% 60%, rgba(57,255,136,.18), transparent 28%),
    linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,.77));
  pointer-events: none;
}

.bg-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: .23;
}

.topbar {
  position: fixed;
  top: 18px;
  left: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 20;
}

.server-copy {
  border: 2px solid rgba(255,255,255,.24);
  border-bottom: 5px solid rgba(0,0,0,.8);
  border-radius: 16px;
  background: rgba(8, 18, 12, .72);
  backdrop-filter: blur(12px);
  color: var(--text);
  padding: 12px 16px;
  cursor: pointer;
  box-shadow: 0 16px 35px var(--shadow);
  text-align: left;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}

.server-copy:hover {
  transform: translateY(-6px);
  border-color: rgba(57,255,136,.55);
  background: rgba(11, 31, 18, .82);
  box-shadow: 0 23px 42px rgba(0,0,0,.62), 0 0 26px rgba(57,255,136,.15);
}

.server-copy .label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--green);
  letter-spacing: 1px;
}

.server-copy strong {
  display: inline-block;
  margin-top: 3px;
  font-size: 18px;
}

.server-copy .hint {
  margin-left: 8px;
  font-size: 12px;
  color: var(--muted);
}

.copy-status {
  color: var(--green);
  font-weight: 800;
  text-shadow: 0 2px 10px #000;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 120px 20px 105px;
}

.panel {
  width: min(760px, 94vw);
  text-align: center;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(8,18,12,.70), rgba(4,9,7,.86));
  backdrop-filter: blur(15px);
  box-shadow: 0 28px 80px rgba(0,0,0,.64), inset 0 1px 0 rgba(255,255,255,.18);
  padding: 36px 28px 32px;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(57,255,136,.13);
  border: 1px solid rgba(57,255,136,.32);
  color: var(--green);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 1.4px;
}

h1 {
  margin: 18px 0 10px;
  font-size: clamp(40px, 7vw, 78px);
  line-height: .95;
  letter-spacing: -2px;
  text-shadow: 0 7px 0 rgba(0,0,0,.52), 0 0 35px rgba(57,255,136,.22);
}

.subtitle {
  margin: 0 auto 30px;
  max-width: 560px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 15px;
  width: min(460px, 100%);
  margin: 0 auto;
}

.btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 62px;
  padding: 17px 20px;
  border-radius: 18px;
  border: 2px solid rgba(255,255,255,.22);
  border-bottom: 6px solid rgba(0,0,0,.78);
  color: #fff;
  font-size: 17px;
  font-weight: 950;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .4px;
  box-shadow: 0 18px 35px rgba(0,0,0,.46);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent, rgba(255,255,255,.28), transparent);
  transform: translateX(-120%);
  transition: transform .55s ease;
}

.btn:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 45px rgba(0,0,0,.58);
  filter: brightness(1.06);
}

.btn:hover::before { transform: translateX(120%); }
.btn:active { transform: translateY(-2px); }

.primary { background: linear-gradient(180deg, #40ff88, #12843d); color: #04150a; text-shadow: 0 1px rgba(255,255,255,.35); }
.zip { background: linear-gradient(180deg, #78e9ff, #176e9d); color: #03131a; text-shadow: 0 1px rgba(255,255,255,.35); }
.donate { background: linear-gradient(180deg, #ff6f91, #a31838); }
.donate span { color: #fff; margin-left: 7px; text-shadow: 0 0 14px rgba(255,255,255,.8); }

.small-note {
  margin: 24px 0 0;
  color: var(--muted);
}

footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 14px;
  text-align: center;
  color: rgba(255,255,255,.65);
  font-size: 13px;
  text-shadow: 0 2px 10px #000;
}

@media (min-width: 760px) {
  .actions { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .topbar { position: absolute; right: 14px; left: 14px; }
  .server-copy { width: 100%; }
  .server-copy .hint { display: block; margin-left: 0; margin-top: 4px; }
  .hero { padding-bottom: 58px; }
  .panel { padding: 28px 18px 24px; }
  .btn { font-size: 14px; }
}