:root {
  color-scheme: dark;
  --bg: #050712;
  --panel: rgba(10, 15, 31, 0.94);
  --panel-soft: rgba(14, 21, 43, 0.82);
  --text: #edf2ff;
  --muted: #a9b7d9;
  --cyan: #21ecff;
  --pink: #ff4fd8;
  --green: #4dffae;
  --yellow: #ffd76b;
  --line: rgba(33, 236, 255, 0.22);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.48);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 8%, rgba(33, 236, 255, 0.13), transparent 28rem),
    radial-gradient(circle at 86% 12%, rgba(255, 79, 216, 0.11), transparent 26rem),
    linear-gradient(145deg, #03050b 0%, var(--bg) 48%, #07101d 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
}

a { color: var(--cyan); }
a:hover, a:focus-visible { color: #9af7ff; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 20;
  padding: 0.7rem 1rem;
  color: #001318;
  background: var(--cyan);
  border-radius: 0.6rem;
  font-weight: 800;
}

.skip-link:focus { top: 1rem; }

.shell {
  width: min(920px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 850;
  letter-spacing: 0.04em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid var(--cyan);
  border-radius: 0.8rem;
  color: var(--cyan);
  background: rgba(33, 236, 255, 0.08);
  box-shadow: 0 0 24px rgba(33, 236, 255, 0.18);
}

.topnav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.55rem;
}

.topnav a {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}

.topnav a[aria-current="page"] {
  color: var(--text);
  border-color: var(--cyan);
  background: rgba(33, 236, 255, 0.08);
}

.hero, .card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero {
  padding: clamp(1.45rem, 5vw, 3.25rem);
  border-radius: 1.45rem;
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--pink));
}

.eyebrow {
  margin: 0 0 0.55rem;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1, h2, h3 { line-height: 1.2; }
h1 { margin: 0; font-size: clamp(2rem, 7vw, 3.55rem); letter-spacing: -0.04em; }
h2 { margin: 0 0 0.8rem; color: var(--cyan); font-size: clamp(1.25rem, 4vw, 1.65rem); }
h3 { margin: 1.35rem 0 0.45rem; font-size: 1.05rem; }
p { margin: 0.55rem 0 0; }
ul { padding-left: 1.25rem; }
li + li { margin-top: 0.35rem; }

.lead {
  max-width: 70ch;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid rgba(77, 255, 174, 0.4);
  border-radius: 999px;
  color: var(--green);
  background: rgba(77, 255, 174, 0.07);
  font-weight: 750;
  font-size: 0.9rem;
}

.status::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px var(--green);
}

.grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.card {
  padding: clamp(1.25rem, 4vw, 2rem);
  border-radius: 1.1rem;
  background: var(--panel-soft);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.summary-item {
  padding: 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.025);
}

.summary-item strong { display: block; color: var(--green); }
.summary-item span { color: var(--muted); font-size: 0.9rem; }

.note {
  margin-top: 1rem;
  padding: 1rem;
  border-left: 3px solid var(--yellow);
  border-radius: 0.3rem 0.75rem 0.75rem 0.3rem;
  color: #f7edc9;
  background: rgba(255, 215, 107, 0.07);
}

.contact-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--cyan);
  border-radius: 0.8rem;
  color: #001318;
  background: var(--cyan);
  text-decoration: none;
  font-weight: 800;
}

.button:hover, .button:focus-visible { color: #001318; background: #9af7ff; }

footer {
  margin-top: 1.25rem;
  color: var(--muted);
  text-align: center;
  font-size: 0.88rem;
}

@media (max-width: 720px) {
  .shell { width: min(100% - 1rem, 920px); padding-top: 0.75rem; }
  .topbar { align-items: flex-start; flex-direction: column; }
  .topnav { justify-content: flex-start; }
  .summary-grid { grid-template-columns: 1fr; }
  .hero { border-radius: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}