:root {
  --navy: #081723;
  --navy-2: #0d2231;
  --navy-3: #102b3d;
  --gold: #c9a35a;
  --gold-soft: #dfc48a;
  --paper: #f2eee5;
  --white: #ffffff;
  --muted: #aebbc5;
  --line: rgba(201, 163, 90, .34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--navy);
  color: var(--paper);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 18px clamp(24px, 5vw, 72px);
  background: rgba(8, 23, 35, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand-mark {
  width: 54px; height: 54px; border: 1px solid var(--gold); border-radius: 50%;
  display: grid; place-items: center; color: var(--gold-soft); font: 700 15px/1 "Libre Baskerville", serif;
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.2; }
.brand-copy strong { font-family: "Libre Baskerville", serif; font-size: 16px; font-weight: 400; }
.brand-copy small { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .13em; margin-top: 5px; }
nav { display: flex; gap: 24px; }
nav a { text-decoration: none; color: #d6dde2; font-size: 13px; }
nav a:hover { color: var(--gold-soft); }

.hero {
  min-height: 78vh;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
  align-items: stretch;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.hero-inner { padding: clamp(72px, 11vw, 150px) clamp(24px, 7vw, 110px); display: flex; flex-direction: column; justify-content: center; }
.eyebrow { margin: 0 0 14px; color: var(--gold-soft); text-transform: uppercase; letter-spacing: .2em; font-size: 11px; font-weight: 600; }
h1, h2, h3 { font-family: "Libre Baskerville", Georgia, serif; font-weight: 400; }
h1 { font-size: clamp(48px, 7vw, 88px); line-height: 1.06; letter-spacing: -.035em; max-width: 850px; margin: 0; }
.lead { color: #c7d1d8; max-width: 720px; font-size: clamp(17px, 2vw, 22px); margin: 30px 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: 0 22px; text-decoration: none; border: 1px solid var(--gold); font-size: 13px; font-weight: 600; letter-spacing: .03em; }
.button.primary { background: var(--gold); color: var(--navy); }
.button.secondary { color: var(--gold-soft); background: transparent; }
.button.full { width: 100%; }
.hero-panel { background: linear-gradient(145deg, var(--navy-2), #07131d); display: flex; flex-direction: column; justify-content: center; align-items: center; border-left: 1px solid rgba(255,255,255,.06); min-height: 440px; }
.hero-monogram { font-family: "Libre Baskerville", serif; color: var(--gold-soft); font-size: clamp(78px, 10vw, 150px); letter-spacing: .08em; }
.gold-rule { width: 90px; height: 1px; background: var(--gold); margin: 28px 0 22px; }
.hero-subtitle { font-size: 15px; letter-spacing: .35em; color: var(--paper); }
.hero-note { margin-top: 13px; font-size: 10px; letter-spacing: .28em; color: var(--muted); }

.section { padding: clamp(72px, 9vw, 125px) clamp(24px, 7vw, 110px); }
.section-heading { max-width: 760px; margin-bottom: 52px; }
h2 { font-size: clamp(34px, 4.5vw, 58px); line-height: 1.15; margin: 0; letter-spacing: -.025em; }
h3 { font-size: 22px; margin: 0 0 16px; }
.muted { color: var(--muted); }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.08); }
.service-card { background: var(--navy); padding: 38px; min-height: 280px; }
.service-card .number { color: var(--gold); font-size: 11px; letter-spacing: .18em; display: block; margin-bottom: 56px; }
.service-card p { color: #b9c5cd; margin: 0; }

.feature { background: var(--paper); color: #152430; }
.feature + .feature { border-top: 1px solid #d5cec1; }
.feature .eyebrow { color: #8b6b2f; }
.feature-head { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: end; margin-bottom: 58px; }
.feature-intro { margin: 0; font-size: 18px; color: #4b5b66; max-width: 760px; }
.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 48px 70px; }
ul { padding-left: 20px; margin: 0; }
li { margin-bottom: 8px; }
.report-box { margin-top: 62px; padding: 32px 36px; border: 1px solid #b99a61; display: grid; grid-template-columns: .7fr 1.3fr; gap: 44px; align-items: center; background: #ebe4d8; }
.report-box p { margin: 0; color: #53606a; }
.report-box h3 { margin-bottom: 0; }
.engine { background: #e7e1d6; }
.engine-layout { display: grid; grid-template-columns: 1.35fr .65fr; gap: 56px; }
.two-col-list { columns: 2; column-gap: 42px; }
.two-col-list li { break-inside: avoid; }
.optional-box { border-left: 1px solid #b99a61; padding-left: 36px; }
.optional-box p { color: #53606a; }
.optional-box .small { font-size: 14px; }

.problem-strip { padding: clamp(72px, 9vw, 120px) clamp(24px, 10vw, 160px); background: var(--navy-3); text-align: center; }
.problem-strip h2 { max-width: 1050px; margin: 0 auto; font-size: clamp(30px, 4vw, 50px); }

.photo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.photo-placeholder { aspect-ratio: 16/9; border: 1px solid rgba(201,163,90,.3); background: linear-gradient(135deg, #0d2231, #132f42); display: flex; align-items: flex-end; padding: 24px; color: var(--gold-soft); font-family: "Libre Baskerville", serif; font-size: 19px; }

.contact { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: center; border-top: 1px solid rgba(255,255,255,.08); }
.contact > div:first-child p:last-child { max-width: 680px; color: var(--muted); font-size: 18px; }
.contact-card { border: 1px solid var(--line); padding: 34px; display: flex; flex-direction: column; gap: 13px; background: var(--navy-2); }
.contact-card strong { font-family: "Libre Baskerville", serif; font-size: 24px; font-weight: 400; }
.contact-card span, .contact-card small { color: var(--muted); }
.contact-card a:not(.button) { color: var(--gold-soft); text-decoration: none; }
.contact-card .button { margin-top: 10px; }

footer { padding: 26px clamp(24px, 5vw, 72px); display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.08); color: #82919c; font-size: 12px; }

@media (max-width: 900px) {
  nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-panel { min-height: 360px; border-left: 0; border-top: 1px solid rgba(255,255,255,.06); }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .service-card .number { margin-bottom: 24px; }
  .feature-head, .report-box, .engine-layout, .contact { grid-template-columns: 1fr; gap: 30px; }
  .check-grid { grid-template-columns: 1fr; gap: 34px; }
  .optional-box { border-left: 0; border-top: 1px solid #b99a61; padding: 28px 0 0; }
}

@media (max-width: 620px) {
  .site-header { padding: 14px 18px; }
  .brand-mark { width: 46px; height: 46px; }
  .brand-copy small { display: none; }
  .hero-inner, .section { padding-left: 20px; padding-right: 20px; }
  h1 { font-size: 46px; }
  .hero-panel { min-height: 280px; }
  .two-col-list { columns: 1; }
  .photo-grid { grid-template-columns: 1fr; }
  footer { flex-direction: column; }
}