:root {
  --black: #0A0A0B;
  --cyan: #00E5FF;
  --cyan-soft: #67E8F9;
  --white: #FFFFFF;
  --slate: #1A1F2E;
  --grid: rgba(0, 229, 255, 0.10);
  --muted: rgba(255, 255, 255, 0.72);
  --hair: rgba(0, 229, 255, 0.22);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, "Segoe UI", "SF Pro Text", system-ui, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.55;
  min-height: 100vh;
}

.blueprint {
  background-color: var(--black);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center top;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--cyan-soft); }
img { max-width: 100%; display: block; }

.wrap {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 10, 11, 0.92);
  border-bottom: 1px solid var(--hair);
  backdrop-filter: blur(10px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: inherit;
}
.brand:hover { color: inherit; }
.wordmark {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.wordmark strong {
  font-size: 15px;
  letter-spacing: 0.22em;
  font-weight: 700;
  line-height: 1;
}
.wordmark span {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  border-top: 1px solid var(--cyan);
  padding-top: 4px;
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
}
nav a { color: var(--white); }
nav a[aria-current="page"] { color: var(--cyan); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--cyan);
  background: var(--cyan);
  color: var(--black);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.04em;
  padding: 11px 18px;
  cursor: pointer;
  border-radius: 2px;
}
.btn:hover { background: var(--cyan-soft); border-color: var(--cyan-soft); color: var(--black); }
.btn-ghost {
  background: transparent;
  color: var(--cyan);
}
.btn-ghost:hover { background: rgba(0, 229, 255, 0.08); color: var(--cyan-soft); }

.hero {
  padding: 88px 0 72px;
}
.kicker {
  color: var(--cyan);
  letter-spacing: 0.18em;
  font-size: 12px;
  text-transform: uppercase;
  margin: 0 0 18px;
}
h1 {
  font-size: clamp(36px, 6vw, 64px);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 18px;
  font-weight: 700;
}
.lede {
  font-size: 20px;
  color: var(--muted);
  max-width: 38rem;
  margin: 0 0 28px;
}
.price-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px 22px;
  margin: 0 0 28px;
}
.price {
  font-size: 42px;
  letter-spacing: -0.03em;
  color: var(--white);
}
.price small {
  font-size: 16px;
  letter-spacing: 0;
  color: var(--muted);
  font-weight: 400;
  margin-left: 8px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

section { padding: 72px 0; }
.section-title {
  font-size: clamp(26px, 3.4vw, 36px);
  letter-spacing: -0.03em;
  margin: 0 0 12px;
}
.section-sub {
  color: var(--muted);
  max-width: 40rem;
  margin: 0 0 36px;
}

.grid-6, .grid-3, .grid-2 {
  display: grid;
  gap: 16px;
}
.grid-6 { grid-template-columns: repeat(3, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: 1.1fr 0.9fr; align-items: start; gap: 48px; }

.card {
  background: var(--slate);
  border: 1px solid var(--hair);
  padding: 22px 22px 20px;
  min-height: 140px;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  letter-spacing: 0.02em;
}
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.step-num {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}

.about {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}
.avatar {
  flex: 0 0 88px;
  width: 88px;
  height: 88px;
  border: 1px solid var(--cyan);
  background: var(--slate);
  color: var(--cyan);
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 22px;
}
.meta { color: var(--muted); font-size: 15px; }
.meta p { margin: 0 0 12px; }

.site-footer {
  border-top: 1px solid var(--hair);
  padding: 36px 0 48px;
  color: var(--muted);
  font-size: 14px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
}
.footer-brand strong {
  color: var(--white);
  letter-spacing: 0.18em;
  display: block;
  margin-bottom: 6px;
}
.footer-contact a { color: var(--white); display: block; margin: 4px 0; }
.footer-contact a:hover { color: var(--cyan); }

.page-hero { padding: 64px 0 24px; }
form {
  background: var(--slate);
  border: 1px solid var(--hair);
  padding: 28px;
  display: grid;
  gap: 16px;
}
label { font-size: 13px; letter-spacing: 0.04em; }
input, textarea, select {
  width: 100%;
  margin-top: 6px;
  background: var(--black);
  color: var(--white);
  border: 1px solid var(--hair);
  padding: 12px 12px;
  font: inherit;
  border-radius: 2px;
}
input:focus, textarea:focus {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}
.radios {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 8px;
}
.radios label {
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0;
  font-size: 15px;
}
.radios input { width: auto; margin: 0; }
.honey { position: absolute; left: -9999px; }
.aside {
  color: var(--muted);
}
.aside h2 { color: var(--white); font-size: 22px; margin-top: 0; }
.notice {
  border: 1px solid var(--cyan);
  background: rgba(0, 229, 255, 0.08);
  padding: 20px 22px;
  margin: 24px 0 0;
}
.notice h2 { margin: 0 0 8px; font-size: 22px; }
.hidden { display: none; }

@media (max-width: 860px) {
  .grid-6, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  nav .nav-text { display: none; }
  .hero { padding-top: 56px; }
  .about { flex-direction: column; }
}