:root {
  color-scheme: dark;
  --background: #0d0f0f;
  --panel: #171a18;
  --panel-deep: #0b0d0c;
  --border: #4b4e49;
  --border-dark: #050606;
  --text: #eee4cd;
  --muted: #9a9d98;
  --accent: #2ab457;
  --gold: #e7b53d;
}

* { box-sizing: border-box; }

html { background: var(--background); }

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 50% -20%, rgba(93, 98, 91, .23), transparent 42rem),
    linear-gradient(135deg, rgba(255, 255, 255, .018) 25%, transparent 25%) 0 0 / 8px 8px,
    var(--background);
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
}

a { color: var(--accent); text-underline-offset: .2em; }
a:hover, a:focus-visible { color: #65d985; }

.page {
  width: min(880px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 64px;
}

.brand {
  margin-bottom: 26px;
  text-align: center;
}

.brand__name {
  margin: 0;
  color: var(--accent);
  font-family: "Arial Narrow", "Segoe UI", sans-serif;
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 600;
  letter-spacing: -.055em;
  line-height: 1;
  text-shadow: 0 0 16px rgba(42, 180, 87, .28), 0 3px 3px #000;
}

.brand__tagline {
  margin: .45rem 0 0;
  color: var(--muted);
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.instrument-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 7vw, 62px) clamp(24px, 6vw, 54px) clamp(40px, 6vw, 54px);
  border: 1px solid var(--border);
  border-radius: 22px;
  background: linear-gradient(165deg, #252824 0%, var(--panel) 33%, var(--panel-deep) 100%);
  box-shadow:
    0 22px 55px rgba(0, 0, 0, .55),
    inset 0 1px 0 rgba(255, 255, 255, .12),
    inset 0 -2px 0 #020303,
    0 0 0 5px #090b0a,
    0 0 0 6px #383b37;
}

.bolt {
  position: absolute;
  z-index: 3;
  width: 11px;
  height: 11px;
  border: 1px solid #080909;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #6d7069, #222421 48%, #050606 75%);
  box-shadow: 0 2px 3px #000;
}

.bolt::before,
.bolt::after {
  position: absolute;
  top: 4px;
  left: 1px;
  width: 7px;
  height: 1px;
  background: #080909;
  content: "";
  transform: rotate(45deg);
}

.bolt::after { transform: rotate(-45deg); }
.bolt--top-left { top: 16px; left: 16px; }
.bolt--top-right { top: 16px; right: 16px; }
.bolt--bottom-left { bottom: 16px; left: 16px; }
.bolt--bottom-right { right: 16px; bottom: 16px; }

.support-panel .bolt {
  border-color: #050606;
  box-shadow: 0 2px 4px #000, 0 0 0 1px rgba(122, 126, 117, .16);
}

h1 {
  margin: 0 0 .35rem;
  color: var(--text);
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.15;
}

h2 {
  margin: 2.4rem 0 .55rem;
  color: var(--gold);
  font-size: 1.15rem;
  letter-spacing: .04em;
}

p, li { color: #d5d1c7; }
strong { color: var(--text); }

.effective-date {
  margin: 0 0 2rem;
  color: var(--muted);
  font-size: .9rem;
}

.privacy-callout {
  margin: 1.5rem 0;
  padding: 16px 18px;
  border: 1px solid rgba(42, 180, 87, .38);
  border-radius: 10px;
  background: rgba(42, 180, 87, .08);
  color: #dff5e5;
  box-shadow: inset 0 0 18px rgba(42, 180, 87, .05);
}

.contact-card {
  display: grid;
  gap: 6px;
  margin: 1.5rem 0;
  padding: 20px;
  border: 1px solid #3f423e;
  border-radius: 12px;
  background: rgba(4, 5, 5, .42);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05);
}

.contact-card a { font-size: 1.05rem; font-weight: 600; }

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 20px;
  margin-top: 28px;
  color: var(--muted);
  font-size: .85rem;
}

nav a { color: var(--muted); }
nav a[aria-current="page"] { color: var(--gold); text-decoration: none; }

footer {
  margin-top: 30px;
  color: #797c78;
  font-size: .78rem;
  letter-spacing: .04em;
  text-align: center;
}

@media (max-width: 560px) {
  .page { width: min(100% - 22px, 880px); padding-top: 28px; }
  .instrument-panel { padding-top: 48px; padding-bottom: 44px; border-radius: 16px; }
  ul { padding-left: 1.25rem; }
}