:root {
  --bg: #05121a;
  --bg-2: #0a2233;
  --ink: #eaf6fb;
  --ink-dim: #9fc4d4;
  --accent: #38bdf8;
  --accent-deep: #0ea5b7;
  --panel: rgba(10, 34, 51, 0.55);
  --line: rgba(56, 189, 248, 0.22);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font: 16px/1.65 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: radial-gradient(1200px 900px at 50% -10%, var(--bg-2), var(--bg) 55%) fixed;
  min-height: 100vh;
  overflow-x: hidden;
}

.ripple-field {
  position: fixed; inset: 0; display: grid; place-items: center;
  z-index: 0; pointer-events: none;
}
.ripple {
  position: absolute;
  width: 40vmin; height: 40vmin;
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 50%;
  animation: spread 7s ease-out infinite;
  opacity: 0;
}
.ripple:nth-child(2) { animation-delay: 1.75s; }
.ripple:nth-child(3) { animation-delay: 3.5s; }
.ripple:nth-child(4) { animation-delay: 5.25s; }
@keyframes spread {
  0%   { transform: scale(0.15); opacity: 0.9; }
  70%  { opacity: 0.15; }
  100% { transform: scale(3.2); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .ripple { animation: none; opacity: 0.1; } }

main {
  position: relative; z-index: 1;
  max-width: 940px;
  margin: 0 auto;
  padding: 12vh 24px 6vh;
}

.hero { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 24px; }
.mark {
  font-size: clamp(2.6rem, 8vw, 5rem);
  font-weight: 800;
  letter-spacing: 0.14em;
  background: linear-gradient(180deg, #fff, var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.tagline {
  font-size: clamp(1rem, 2.6vw, 1.35rem);
  font-weight: 600; letter-spacing: 0.02em;
}
.lede { max-width: 54ch; color: var(--ink-dim); }
.lede strong { color: var(--ink); font-weight: 600; }

.chain {
  display: flex; align-items: center; gap: 14px;
  flex-wrap: wrap; justify-content: center;
  color: var(--ink-dim); font-size: 0.92rem;
  margin-top: 4px;
}
.chain b { color: var(--ink); font-weight: 600; }
.chain .arrow { color: var(--accent); }

section { margin-top: clamp(56px, 9vh, 96px); }
section > h2 {
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--accent); margin-bottom: 14px;
}
section > .headline {
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  font-weight: 700; line-height: 1.3; margin-bottom: 16px;
}
section > p { color: var(--ink-dim); max-width: 62ch; margin-bottom: 12px; }
section > p strong { color: var(--ink); font-weight: 600; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 14px;
  margin-top: 24px;
}
.cell {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(6px);
  border-radius: 14px;
  padding: 18px 18px 20px;
}
.cell .k {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--accent); display: block; margin-bottom: 8px;
}
.cell h3 { font-size: 1rem; font-weight: 650; margin-bottom: 6px; }
.cell p { font-size: 0.9rem; color: var(--ink-dim); }

.callout {
  border: 1px solid var(--accent);
  background: linear-gradient(180deg, rgba(56,189,248,0.10), rgba(10,34,51,0.55));
  border-radius: 18px;
  padding: 28px;
  margin-top: 26px;
}
.callout h3 { font-size: 1.15rem; margin-bottom: 10px; }
.callout p { color: var(--ink-dim); max-width: 60ch; margin-bottom: 14px; font-size: 0.95rem; }
.skills { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 18px; }
.skills span {
  font-size: 0.8rem; color: var(--ink);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 4px 12px; background: rgba(56,189,248,0.06);
}
.cta {
  display: inline-block;
  font-weight: 600; letter-spacing: 0.02em;
  color: var(--bg); background: var(--accent);
  text-decoration: none;
  padding: 11px 20px; border-radius: 10px;
}
.cta:hover { background: #7dd3fc; }

.card {
  margin-top: 26px;
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(6px);
  border-radius: 16px;
  padding: 20px 24px;
  max-width: 46ch;
}
.card .k {
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--accent); display: block; margin-bottom: 8px;
}
.card p { color: var(--ink-dim); font-size: 0.92rem; }
.card a { color: var(--accent); text-decoration: none; }
.card a:hover { text-decoration: underline; }

footer {
  position: relative; z-index: 1;
  text-align: center; padding: 32px 24px 40px;
  color: var(--ink-dim); font-size: 0.8rem; letter-spacing: 0.04em;
}
footer a { color: var(--accent); }

.pull {
  border-left: 2px solid var(--accent);
  padding: 4px 0 4px 18px;
  margin: 8px 0 24px;
  font-size: clamp(1.05rem, 2.6vw, 1.3rem);
  line-height: 1.45;
  color: var(--ink);
}
.diagram {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(6px);
  border-radius: 14px;
  padding: 18px;
  margin: 22px 0 6px;
}
.diagram svg { display: block; min-width: 780px; width: 100%; height: auto; }
.diagram-cap { font-size: 0.8rem; color: var(--ink-dim); margin-top: 8px; }

.claims { list-style: none; display: grid; gap: 10px; margin: 20px 0; }
.claims li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; font-size: 0.92rem; color: var(--ink-dim); }
.claims li b { color: var(--ink); font-weight: 600; }
.claims .n {
  font-size: 0.75rem; font-weight: 700; color: var(--accent);
  border: 1px solid var(--line); border-radius: 7px;
  display: grid; place-items: center; height: 22px;
}

.phases { list-style: none; counter-reset: ph; display: grid; gap: 0; margin-top: 18px; }
.phases li {
  display: grid; grid-template-columns: 34px 1fr; gap: 12px;
  padding: 12px 0; border-top: 1px solid var(--line);
  font-size: 0.9rem; color: var(--ink-dim);
}
.phases li:last-child { border-bottom: 1px solid var(--line); }
.phases li b { color: var(--ink); font-weight: 600; }
.phases li::before {
  counter-increment: ph; content: counter(ph);
  color: var(--accent); font-weight: 700; font-size: 0.85rem;
  border: 1px solid var(--line); border-radius: 8px;
  display: grid; place-items: center; height: 26px;
}
.phases.zero { counter-reset: ph -1; }

.points { list-style: none; display: grid; gap: 11px; margin: 18px 0 4px; }
.points li { display: grid; grid-template-columns: 12px 1fr; gap: 11px; font-size: 0.92rem; color: var(--ink-dim); }
.points li b { color: var(--ink); font-weight: 600; }
.points li::before {
  content: ""; width: 6px; height: 6px; margin-top: 8px;
  border-radius: 50%; background: var(--accent);
}

/* Added for the public site: top bar, hero buttons, service status, support page. */
.top {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  max-width: 940px; margin: 0 auto; padding: 18px 24px 0;
  font-size: 0.88rem;
}
.top .home { color: var(--ink); font-weight: 800; letter-spacing: 0.14em; text-decoration: none; }
.top nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.top nav a { color: var(--ink-dim); text-decoration: none; }
.top nav a:hover { color: var(--ink); }
.top nav a.cta { color: var(--bg); padding: 7px 14px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.cta.ghost { color: var(--accent); background: transparent; border: 1px solid var(--accent); }
.cta.ghost:hover { background: rgba(56,189,248,0.12); }
.cta.off { background: transparent; color: var(--ink-dim); border: 1px dashed var(--line); cursor: default; }
.cta.off:hover { background: transparent; }
.cell a { color: var(--accent); text-decoration: none; font-size: 0.9rem; font-weight: 600; }
.cell a:hover { text-decoration: underline; }
.cell .status { display: inline-block; margin-top: 12px; font-size: 0.78rem; color: var(--ink-dim); }
section > p a, .callout p a { color: var(--accent); }
.phases li .amount { display: block; color: var(--accent); font-weight: 600; margin-bottom: 2px; }
.fine { font-size: 0.85rem; }
main.narrow { padding-top: 7vh; }