:root {
  --black: #050506;
  --sapphire: #050914;
  --sapphire-light: #111a33;
  --lavender: #c8a2c8;
  --lavender-light: #f1e5f5;
  --white: #ffffff;
  --muted: #c9c9d4;
  --shadow: 0 24px 70px rgba(0, 0, 0, .35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--white);
  background: var(--black);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 7%;
  background: rgba(5, 5, 6, .86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.brand img { width: 42px; height: 42px; }
nav { display: flex; gap: 24px; font-size: .95rem; color: var(--muted); }
nav a:hover { color: var(--lavender-light); }
.hero {
  position: relative;
  min-height: 84vh;
  padding: 100px 7%;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 56px;
  background:
    radial-gradient(circle at 75% 35%, rgba(200,162,200,.22), transparent 28%),
    radial-gradient(circle at 18% 15%, rgba(38,64,135,.34), transparent 27%),
    url('sapphire-bg.svg');
  background-size: cover;
  overflow: hidden;
}
.hero-content, .business-card { position: relative; z-index: 2; }
.eyebrow, .section-label {
  margin: 0 0 12px;
  color: var(--lavender);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .78rem;
}
h1 { font-size: clamp(2.6rem, 7vw, 5.9rem); line-height: .94; margin: 0 0 24px; letter-spacing: -.05em; }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.04; margin: 0 0 18px; letter-spacing: -.04em; }
h3 { margin: 12px 0 8px; font-size: 1.2rem; }
p { color: var(--muted); }
.hero-text { font-size: 1.2rem; max-width: 650px; }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 800;
}
.primary { background: var(--lavender); color: #130d13; box-shadow: 0 15px 35px rgba(200,162,200,.25); }
.secondary { border: 1px solid rgba(255,255,255,.2); color: var(--white); }
.business-card {
  width: min(100%, 460px);
  min-height: 275px;
  margin-left: auto;
  border-radius: 26px;
  overflow: hidden;
  background: linear-gradient(135deg, #020204, #0c1022 48%, #010103);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.14);
  display: grid;
  grid-template-rows: 1fr auto 1fr;
}
.card-top, .card-bottom { padding: 28px; }
.card-top { font-size: 2rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.lavender-band { background: var(--lavender); color: #100b10; padding: 22px 28px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.lavender-band strong { font-size: 1.25rem; }
.lavender-band span { font-weight: 700; }
.card-bottom { display: grid; gap: 4px; color: var(--lavender-light); font-size: .92rem; }
.intro-panel {
  margin: -60px auto 0;
  position: relative;
  z-index: 3;
  width: 86%;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 30px;
  padding: 42px;
  background: rgba(17,26,51,.92);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 28px;
  box-shadow: var(--shadow);
}
.section { padding: 92px 7%; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 34px; }
.service-grid article, .steps div, .contact-card {
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 24px;
  padding: 28px;
}
.service-grid img { width: 52px; height: 52px; }
.about { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: center; background: #080914; }
.about-image img { width: 100%; filter: drop-shadow(0 20px 40px rgba(0,0,0,.3)); }
.checklist { padding: 0; list-style: none; margin: 22px 0 0; display: grid; gap: 10px; }
.checklist li::before { content: "✦"; color: var(--lavender); margin-right: 10px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 32px; }
.steps span { color: var(--lavender); font-weight: 900; font-size: 2rem; }
.contact { padding: 92px 7%; background: linear-gradient(135deg, #080914, #1a1021); }
.contact-card { max-width: 850px; margin: 0 auto; text-align: center; }
.contact-actions { justify-content: center; }
footer { padding: 28px 7%; text-align: center; border-top: 1px solid rgba(255,255,255,.08); }
footer p { margin: 0; }
@media (max-width: 980px) {
  .hero, .intro-panel, .about { grid-template-columns: 1fr; }
  .business-card { margin: 0; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  nav { gap: 14px; flex-wrap: wrap; }
  .hero { padding-top: 72px; }
  .service-grid { grid-template-columns: 1fr; }
  .intro-panel { width: 92%; padding: 26px; }
  .lavender-band { align-items: flex-start; flex-direction: column; }
}