:root {
  --bg-0: #101010;
  --bg-1: #121212;
  --bg-2: #1b1b1b;
  --bg-3: #232323;
  --line: rgba(255, 255, 255, 0.05);
  --line-strong: rgba(255, 255, 255, 0.10);
  --line-accent: rgba(255, 255, 0, 0.30);
  --text-0: #efefef;
  --text-1: #cbcbcb;
  --text-2: #afafaf;
  --text-3: #818181;
  --accent: #ffff00;
  --accent-soft: #ffff004d;
  --ok: #6dd3b6;
  --warn: #fbbf24;
  --ease-out-expo: cubic-bezier(.16, 1, .3, 1);
  --font-sans: 'Space Grotesk', -apple-system, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', source-code-pro, Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg-0);
  color: var(--text-0);
  line-height: 1.55;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(circle at center, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  background-attachment: fixed;
}
a { color: inherit; text-decoration: none; }
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(15, 15, 15, 0.72);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.brand::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
}
.brand span { color: var(--accent); }
.nav-links {
  margin-left: auto;
  display: flex;
  gap: 4px;
  font-size: 13px;
}
.nav-links a {
  color: var(--text-2);
  padding: 8px 14px;
  border-radius: 100px;
  transition: all .3s var(--ease-out-expo);
}
.nav-links a:hover { color: var(--text-0); background: rgba(255,255,255,0.04); }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .3s var(--ease-out-expo);
}
.btn-primary {
  background: var(--accent);
  color: #0f0f0f;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: transparent;
  color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 0 32px var(--accent-soft);
}
.btn-ghost {
  background: transparent;
  color: var(--text-0);
  border-color: rgba(255,255,255,0.14);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
main { padding-bottom: 56px; }
.page-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}
.page-hero {
  padding: 120px 0 52px;
  position: relative;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 10% 0%, rgba(255,255,0,0.10), transparent 60%),
    radial-gradient(ellipse 80% 60% at 90% 10%, rgba(255,255,255,0.02), transparent 60%);
  pointer-events: none;
  mask-image: linear-gradient(180deg, black 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, black 60%, transparent 100%);
}
.page-hero .page-shell { position: relative; }
.eyebrow, .mini-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: 100px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  margin-bottom: 24px;
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
}
h1 {
  font-size: clamp(48px, 8vw, 112px);
  line-height: 0.94;
  margin: 0 0 24px;
  font-weight: 500;
  letter-spacing: -0.045em;
  max-width: 1040px;
}
h2 {
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1;
  margin: 0 0 18px;
  font-weight: 500;
  letter-spacing: -0.03em;
}
p, li { color: var(--text-1); }
.lead {
  max-width: 760px;
  font-size: clamp(16px, 1.7vw, 21px);
  color: var(--text-1);
  margin: 0 0 28px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.notice {
  color: var(--text-2);
  font-size: 12px;
  font-family: var(--font-mono);
  line-height: 1.6;
  margin-top: 14px;
}
.notice a, .prose-card a, .contact-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.section-block { padding-top: 28px; }
.content-grid, .detail-grid {
  display: grid;
  gap: 18px;
}
.content-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.content-card, .detail-card, .service-index-card, .quote-strip {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.accent-card::before, .quote-strip::before, .service-index-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, rgba(255,255,0,0.10), transparent 45%);
  pointer-events: none;
}
.price-display {
  font-family: var(--font-mono);
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1;
  margin: 10px 0 12px;
  letter-spacing: -0.03em;
}
.service-index-grid, .tier-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.tier-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.tier-card {
  background: rgba(0,0,0,0.24);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px;
}
.tier-name {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-2);
  margin-bottom: 10px;
}
.tier-price {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--text-0);
  margin-bottom: 10px;
}
.service-facts {
  display: grid;
  gap: 10px;
  margin: 16px 0 22px;
  color: var(--text-1);
  font-size: 14px;
}
.faq-list {
  display: grid;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(0,0,0,0.24);
  padding: 18px 20px;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 500;
  color: var(--text-0);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin: 12px 0 0; }
ol, ul { margin: 0; padding-left: 20px; }
.section-head-inline {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.section-head-inline p {
  margin: 0;
  max-width: 520px;
  color: var(--text-2);
  font-size: 14px;
}
.contact-grid { align-items: start; }
.contact-box {
  margin-top: 20px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.contact-link {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
}
.quote-form {
  display: grid;
  gap: 18px;
}
.form-row { display: grid; gap: 8px; }
.form-row.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.form-row label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  background: var(--bg-0);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--text-0);
  padding: 14px 16px;
  border-radius: 12px;
  font-family: inherit;
  font-size: 14px;
}
.form-row textarea { min-height: 150px; resize: vertical; }
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-2);
}
.form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.qf-status {
  min-height: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
}
.qf-status.ok { color: var(--ok); }
.qf-status.err { color: var(--warn); }
.hp-field { display: none !important; }
.quote-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.prose-card h2 { margin-top: 34px; }
.prose-card h2:first-child { margin-top: 0; }
footer {
  border-top: 1px solid var(--line);
  padding: 48px 28px 32px;
  text-align: center;
  color: var(--text-3);
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
footer .row { margin-bottom: 10px; }
footer .footer-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
footer .row a { color: var(--text-2); transition: color .3s; }
footer .row a:hover { color: var(--accent); }
.legend {
  font-size: 10px;
  color: var(--text-3);
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}
.legend-dot.ok { background: var(--ok); }
.legend-dot.warn { background: var(--warn); }
@media (max-width: 900px) {
  .content-grid,
  .detail-grid,
  .service-index-grid,
  .tier-grid,
  .form-row.grid-2 {
    grid-template-columns: 1fr;
  }
  .nav-links { display: none; }
  .page-hero { padding-top: 92px; }
  .page-shell { padding: 0 22px; }
  .content-card, .detail-card, .service-index-card, .quote-strip { padding: 22px; }
}